165057309

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{21859}}^1$

素因数の和:22704

約数の個数: 12

約数和(自身を含む): 238711200

約数和(自身を除く): 73653891

約数列:

[1, 3, 9, 839, 2517, 7551, 21859, 65577, 196731, 18339701, 55019103, 165057309]

約数ペア:

[(1, 165057309), (3, 55019103), (9, 18339701), (839, 196731), (2517, 65577), (7551, 21859)]