66490233

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 91492800

約数和(自身を除く): 25002567

約数列:

[1, 3, 41, 123, 139, 417, 3889, 5699, 11667, 17097, 159449, 478347, 540571, 1621713, 22163411, 66490233]

約数ペア:

[(1, 66490233), (3, 22163411), (41, 1621713), (123, 540571), (139, 478347), (417, 159449), (3889, 17097), (5699, 11667)]