85840677

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{56437}}^1$

素因数の和:56469

約数の個数: 18

約数和(自身を含む): 134266002

約数和(自身を除く): 48425325

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 56437, 169311, 507933, 733681, 2201043, 6603129, 9537853, 28613559, 85840677]

約数ペア:

[(1, 85840677), (3, 28613559), (9, 9537853), (13, 6603129), (39, 2201043), (117, 733681), (169, 507933), (507, 169311), (1521, 56437)]