123927562801

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1\times {\mathrm{1553}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 144462624768

約数和(自身を除く): 20535061967

約数列:

[1, 7, 71, 307, 497, 523, 1553, 2149, 3661, 10871, 21797, 37133, 110263, 152579, 160561, 259931, 476771, 771841, 812219, 1123927, 3337397, 5685533, 11399831, 33850741, 57667549, 79798817, 236955187, 249351233, 403672843, 1745458631, 17703937543, 123927562801]

約数ペア:

[(1, 123927562801), (7, 17703937543), (71, 1745458631), (307, 403672843), (497, 249351233), (523, 236955187), (1553, 79798817), (2149, 57667549), (3661, 33850741), (10871, 11399831), (21797, 5685533), (37133, 3337397), (110263, 1123927), (152579, 812219), (160561, 771841), (259931, 476771)]