68885929

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 80150400

約数和(自身を除く): 11264471

約数列:

[1, 7, 109, 137, 659, 763, 959, 4613, 14933, 71831, 90283, 104531, 502817, 631981, 9840847, 68885929]

約数ペア:

[(1, 68885929), (7, 9840847), (109, 631981), (137, 502817), (659, 104531), (763, 90283), (959, 71831), (4613, 14933)]