67664799

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 101072400

約数和(自身を除く): 33407601

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 2089, 3599, 6267, 10797, 18801, 32391, 123251, 127429, 369753, 382287, 1109259, 1146861, 7518311, 22554933, 67664799]

約数ペア:

[(1, 67664799), (3, 22554933), (9, 7518311), (59, 1146861), (61, 1109259), (177, 382287), (183, 369753), (531, 127429), (549, 123251), (2089, 32391), (3599, 18801), (6267, 10797)]