55000881

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36161}}^1$

素因数の和:36193

約数の個数: 18

約数和(自身を含む): 86029398

約数和(自身を除く): 31028517

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36161, 108483, 325449, 470093, 1410279, 4230837, 6111209, 18333627, 55000881]

約数ペア:

[(1, 55000881), (3, 18333627), (9, 6111209), (13, 4230837), (39, 1410279), (117, 470093), (169, 325449), (507, 108483), (1521, 36161)]