68649693

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5869}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 104814720

約数和(自身を除く): 36165027

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 5869, 11697, 17607, 41083, 123249, 3269033, 9807099, 22883231, 68649693]

約数ペア:

[(1, 68649693), (3, 22883231), (7, 9807099), (21, 3269033), (557, 123249), (1671, 41083), (3899, 17607), (5869, 11697)]