127139422081

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{13751}}^1$

素因数の和:14245

約数の個数: 32

約数和(自身を含む): 150607503360

約数和(自身を除く): 23468081279

約数列:

[1, 7, 59, 61, 367, 413, 427, 2569, 3599, 13751, 21653, 22387, 25193, 96257, 151571, 156709, 811309, 838811, 1320833, 5046617, 5679163, 5871677, 9245831, 35326319, 49489849, 297750403, 307843637, 346428943, 2084252821, 2154905459, 18162774583, 127139422081]

約数ペア:

[(1, 127139422081), (7, 18162774583), (59, 2154905459), (61, 2084252821), (367, 346428943), (413, 307843637), (427, 297750403), (2569, 49489849), (3599, 35326319), (13751, 9245831), (21653, 5871677), (22387, 5679163), (25193, 5046617), (96257, 1320833), (151571, 838811), (156709, 811309)]