65760579

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{26189}}^1$

素因数の和:26232

約数の個数: 20

約数和(自身を含む): 101407680

約数和(自身を除く): 35647101

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 26189, 78567, 235701, 707103, 811859, 2121309, 2435577, 7306731, 21920193, 65760579]

約数ペア:

[(1, 65760579), (3, 21920193), (9, 7306731), (27, 2435577), (31, 2121309), (81, 811859), (93, 707103), (279, 235701), (837, 78567), (2511, 26189)]