68754679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 13106441

約数列:

[1, 7, 29, 151, 203, 1057, 2243, 4379, 15701, 30653, 65047, 338693, 455329, 2370851, 9822097, 68754679]

約数ペア:

[(1, 68754679), (7, 9822097), (29, 2370851), (151, 455329), (203, 338693), (1057, 65047), (2243, 30653), (4379, 15701)]