79942239

素因数分解:

$3^2\times {\mathrm{13}}^4\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 30

約数和(自身を含む): 125496696

約数和(自身を除く): 45554457

約数列:

[1, 3, 9, 13, 39, 117, 169, 311, 507, 933, 1521, 2197, 2799, 4043, 6591, 12129, 19773, 28561, 36387, 52559, 85683, 157677, 257049, 473031, 683267, 2049801, 6149403, 8882471, 26647413, 79942239]

約数ペア:

[(1, 79942239), (3, 26647413), (9, 8882471), (13, 6149403), (39, 2049801), (117, 683267), (169, 473031), (311, 257049), (507, 157677), (933, 85683), (1521, 52559), (2197, 36387), (2799, 28561), (4043, 19773), (6591, 12129)]