156740162643

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{749347}}^1$

素因数の和:749544

約数の個数: 32

約数和(自身を含む): 237873029120

約数和(自身を除く): 81132866477

約数列:

[1, 3, 9, 27, 61, 127, 183, 381, 549, 1143, 1647, 3429, 7747, 23241, 69723, 209169, 749347, 2248041, 6744123, 20232369, 45710167, 95167069, 137130501, 285501207, 411391503, 856503621, 1234174509, 2569510863, 5805191209, 17415573627, 52246720881, 156740162643]

約数ペア:

[(1, 156740162643), (3, 52246720881), (9, 17415573627), (27, 5805191209), (61, 2569510863), (127, 1234174509), (183, 856503621), (381, 411391503), (549, 285501207), (1143, 137130501), (1647, 95167069), (3429, 45710167), (7747, 20232369), (23241, 6744123), (69723, 2248041), (209169, 749347)]