165084417

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{495749}}^1$

素因数の和:495792

約数の個数: 12

約数和(自身を含む): 244900500

約数和(自身を除く): 79816083

約数列:

[1, 3, 9, 37, 111, 333, 495749, 1487247, 4461741, 18342713, 55028139, 165084417]

約数ペア:

[(1, 165084417), (3, 55028139), (9, 18342713), (37, 4461741), (111, 1487247), (333, 495749)]