130565511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 208072800

約数和(自身を除く): 77507289

約数列:

[1, 3, 9, 19, 29, 57, 87, 113, 171, 233, 261, 339, 551, 699, 1017, 1653, 2097, 2147, 3277, 4427, 4959, 6441, 6757, 9831, 13281, 19323, 20271, 26329, 29493, 39843, 60813, 62263, 78987, 128383, 186789, 236961, 385149, 500251, 560367, 763541, 1155447, 1500753, 2290623, 4502259, 6871869, 14507279, 43521837, 130565511]

約数ペア:

[(1, 130565511), (3, 43521837), (9, 14507279), (19, 6871869), (29, 4502259), (57, 2290623), (87, 1500753), (113, 1155447), (171, 763541), (233, 560367), (261, 500251), (339, 385149), (551, 236961), (699, 186789), (1017, 128383), (1653, 78987), (2097, 62263), (2147, 60813), (3277, 39843), (4427, 29493), (4959, 26329), (6441, 20271), (6757, 19323), (9831, 13281)]