80706563

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3659}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 96975360

約数和(自身を除く): 16268797

約数列:

[1, 7, 23, 137, 161, 959, 3151, 3659, 22057, 25613, 84157, 501283, 589099, 3508981, 11529509, 80706563]

約数ペア:

[(1, 80706563), (7, 11529509), (23, 3508981), (137, 589099), (161, 501283), (959, 84157), (3151, 25613), (3659, 22057)]