72600161781

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8021231}}^1$

素因数の和:8021672

約数の個数: 16

約数和(自身を含む): 110885511168

約数和(自身を除く): 38285349387

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 8021231, 24063693, 56148617, 168445851, 3457150561, 10371451683, 24200053927, 72600161781]

約数ペア:

[(1, 72600161781), (3, 24200053927), (7, 10371451683), (21, 3457150561), (431, 168445851), (1293, 56148617), (3017, 24063693), (9051, 8021231)]