165662169

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 235923072

約数和(自身を除く): 70260903

約数列:

[1, 3, 23, 47, 69, 141, 529, 1081, 1587, 2221, 3243, 6663, 24863, 51083, 74589, 104387, 153249, 313161, 1174909, 2400901, 3524727, 7202703, 55220723, 165662169]

約数ペア:

[(1, 165662169), (3, 55220723), (23, 7202703), (47, 3524727), (69, 2400901), (141, 1174909), (529, 313161), (1081, 153249), (1587, 104387), (2221, 74589), (3243, 51083), (6663, 24863)]