120731589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1423}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 190599552

約数和(自身を除く): 69867963

約数列:

[1, 3, 9, 11, 33, 99, 857, 1423, 2571, 4269, 7713, 9427, 12807, 15653, 28281, 46959, 84843, 140877, 1219511, 3658533, 10975599, 13414621, 40243863, 120731589]

約数ペア:

[(1, 120731589), (3, 40243863), (9, 13414621), (11, 10975599), (33, 3658533), (99, 1219511), (857, 140877), (1423, 84843), (2571, 46959), (4269, 28281), (7713, 15653), (9427, 12807)]