123733251

素因数分解:

$3^4\times {\mathrm{661}}^1\times {\mathrm{2311}}^1$

素因数の和:2984

約数の個数: 20

約数和(自身を含む): 185195824

約数和(自身を除く): 61462573

約数列:

[1, 3, 9, 27, 81, 661, 1983, 2311, 5949, 6933, 17847, 20799, 53541, 62397, 187191, 1527571, 4582713, 13748139, 41244417, 123733251]

約数ペア:

[(1, 123733251), (3, 41244417), (9, 13748139), (27, 4582713), (81, 1527571), (661, 187191), (1983, 62397), (2311, 53541), (5949, 20799), (6933, 17847)]