91994643

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{20161}}^1$

素因数の和:20196

約数の個数: 24

約数和(自身を含む): 147585840

約数和(自身を除く): 55591197

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 20161, 60483, 181449, 262093, 544347, 786279, 2358837, 3407209, 7076511, 10221627, 30664881, 91994643]

約数ペア:

[(1, 91994643), (3, 30664881), (9, 10221627), (13, 7076511), (27, 3407209), (39, 2358837), (117, 786279), (169, 544347), (351, 262093), (507, 181449), (1521, 60483), (4563, 20161)]