70648929

素因数分解:

$3^4\times {\mathrm{13}}^3\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 40

約数和(自身を含む): 114616040

約数和(自身を除く): 43967111

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 397, 507, 1053, 1191, 1521, 2197, 3573, 4563, 5161, 6591, 10719, 13689, 15483, 19773, 32157, 46449, 59319, 67093, 139347, 177957, 201279, 418041, 603837, 872209, 1811511, 2616627, 5434533, 7849881, 23549643, 70648929]

約数ペア:

[(1, 70648929), (3, 23549643), (9, 7849881), (13, 5434533), (27, 2616627), (39, 1811511), (81, 872209), (117, 603837), (169, 418041), (351, 201279), (397, 177957), (507, 139347), (1053, 67093), (1191, 59319), (1521, 46449), (2197, 32157), (3573, 19773), (4563, 15483), (5161, 13689), (6591, 10719)]