71628507

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 107627520

約数和(自身を除く): 35999013

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 1847, 4309, 5541, 12927, 16623, 38781, 57257, 171771, 256733, 515313, 770199, 2310597, 7958723, 23876169, 71628507]

約数ペア:

[(1, 71628507), (3, 23876169), (9, 7958723), (31, 2310597), (93, 770199), (139, 515313), (279, 256733), (417, 171771), (1251, 57257), (1847, 38781), (4309, 16623), (5541, 12927)]