51129837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2143}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 80940288

約数和(自身を除く): 29810451

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2143, 2169, 2651, 6429, 7953, 19287, 23573, 23859, 70719, 212157, 516463, 1549389, 4648167, 5681093, 17043279, 51129837]

約数ペア:

[(1, 51129837), (3, 17043279), (9, 5681093), (11, 4648167), (33, 1549389), (99, 516463), (241, 212157), (723, 70719), (2143, 23859), (2169, 23573), (2651, 19287), (6429, 7953)]