56326347

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 105827568

約数和(自身を除く): 49501221

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 567, 693, 821, 847, 891, 1089, 2079, 2463, 2541, 3267, 5747, 6237, 7389, 7623, 9031, 9801, 17241, 22167, 22869, 27093, 51723, 63217, 66501, 68607, 81279, 99341, 155169, 189651, 243837, 298023, 465507, 568953, 695387, 731511, 894069, 1706859, 2086161, 2682207, 5120577, 6258483, 8046621, 18775449, 56326347]

約数ペア:

[(1, 56326347), (3, 18775449), (7, 8046621), (9, 6258483), (11, 5120577), (21, 2682207), (27, 2086161), (33, 1706859), (63, 894069), (77, 731511), (81, 695387), (99, 568953), (121, 465507), (189, 298023), (231, 243837), (297, 189651), (363, 155169), (567, 99341), (693, 81279), (821, 68607), (847, 66501), (891, 63217), (1089, 51723), (2079, 27093), (2463, 22869), (2541, 22167), (3267, 17241), (5747, 9801), (6237, 9031), (7389, 7623)]