7625907

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 20

約数和(自身を含む): 11763136

約数和(自身を除く): 4137229

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3037, 9111, 27333, 81999, 94147, 245997, 282441, 847323, 2541969, 7625907]

約数ペア:

[(1, 7625907), (3, 2541969), (9, 847323), (27, 282441), (31, 245997), (81, 94147), (93, 81999), (279, 27333), (837, 9111), (2511, 3037)]