157038541491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{2051263}}^1$

素因数の和:2051443

約数の個数: 24

約数和(自身を含む): 228231837696

約数和(自身を除く): 71193296205

約数列:

[1, 3, 13, 39, 151, 169, 453, 507, 1963, 5889, 25519, 76557, 2051263, 6153789, 26666419, 79999257, 309740713, 346663447, 929222139, 1039990341, 4026629269, 12079887807, 52346180497, 157038541491]

約数ペア:

[(1, 157038541491), (3, 52346180497), (13, 12079887807), (39, 4026629269), (151, 1039990341), (169, 929222139), (453, 346663447), (507, 309740713), (1963, 79999257), (5889, 26666419), (25519, 6153789), (76557, 2051263)]