  Let $P$ be the set of all prime numbers, ${q_1},{q_2}, \cdots ,{q_m} \in P$,
$P_k$ be the k-th $(k = 1,2, \cdots m)$ element of $P$ in ascending order of
size, ${\alpha _1},{\alpha _2}, \cdots ,{\alpha _m}$ be positive integers, and
${\beta _1},{\beta _2}, \cdots ,{\beta _m}$ is a permutation of ${\alpha
_1},{\alpha _2}, \cdots ,{\alpha _m}$ with ${\beta _1} \ge {\beta _2} \ge
\cdots \ge {\beta _m}$, The following results are given in this paper:
  (i) The following inequality is true:
  ${e^\gamma }\log \log \prod\limits_{k = 1}^m {q_k^{{\alpha _k}}} -
\prod\limits_{k = 1}^m {\frac{{{q_k} - {\textstyle{1 \over {q_k^{{\alpha
_k}}}}}}}{{{q_k} - 1}}} \ge {e^\gamma }\log \log \prod\limits_{k = 1}^m
{p_k^{{\beta _k}}} - \prod\limits_{k = 1}^m {\frac{{{p_k} - {\textstyle{1 \over
{p_k^{{\beta _k}}}}}}}{{{p_k} - 1}}}$.
  (ii) If $n = \prod\limits_{k = 1}^m {p_k^{{\beta _k}}}= {\left(
{\prod\limits_{k = 1}^m {{p_k}} } \right)^{1 + {\varepsilon _m}(n)}}$, $\mathop
{\lim }\limits_{m \to \infty } {\varepsilon _m}(n) > 0$ or $\mathop {\lim
}\limits_{m \to \infty } {\varepsilon _m}(n) = + \infty$, then $\mathop {\lim
}\limits_{m \to \infty } ({e^\gamma }n\log \log n - \sigma (n)) > 0$ . Where
$\{ {\beta _k}\}$ is a sequence, ${\beta _k} \in N$, ${\beta _1} \ge {\beta _2}
\ge \cdots \ge {\beta _m}$, $\sigma (n) = \sum\limits_{\left. d \right|n} d$,
and $\gamma$ is the Euler constant.
  (iii) The probability of Riemann's hypothesis being true is equal to 1.
  In addition, two results are given when $\mathop {\lim }\limits_{m \to \infty
} {\varepsilon _m}(n) = 0$.
