121248799147

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{1237}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 140720785920

約数和(自身を除く): 19471986773

約数列:

[1, 7, 137, 179, 571, 959, 1237, 1253, 3997, 8659, 24523, 78227, 102209, 169469, 171661, 221423, 547589, 706327, 715463, 1186283, 1549961, 4944289, 14002633, 30334951, 96766799, 98018431, 126432533, 212344657, 677367593, 885027731, 17321257021, 121248799147]

約数ペア:

[(1, 121248799147), (7, 17321257021), (137, 885027731), (179, 677367593), (571, 212344657), (959, 126432533), (1237, 98018431), (1253, 96766799), (3997, 30334951), (8659, 14002633), (24523, 4944289), (78227, 1549961), (102209, 1186283), (169469, 715463), (171661, 706327), (221423, 547589)]