71028609

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3677}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 97452288

約数和(自身を除く): 26423679

約数列:

[1, 3, 47, 137, 141, 411, 3677, 6439, 11031, 19317, 172819, 503749, 518457, 1511247, 23676203, 71028609]

約数ペア:

[(1, 71028609), (3, 23676203), (47, 1511247), (137, 518457), (141, 503749), (411, 172819), (3677, 19317), (6439, 11031)]