68403621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 109791360

約数和(自身を除く): 41387739

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 3889, 5863, 11667, 17589, 42779, 50557, 128337, 151671, 159449, 478347, 556127, 1668381, 1753939, 2072837, 5261817, 6218511, 22801207, 68403621]

約数ペア:

[(1, 68403621), (3, 22801207), (11, 6218511), (13, 5261817), (33, 2072837), (39, 1753939), (41, 1668381), (123, 556127), (143, 478347), (429, 159449), (451, 151671), (533, 128337), (1353, 50557), (1599, 42779), (3889, 17589), (5863, 11667)]