165152961

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{447569}}^1$

素因数の和:447616

約数の個数: 12

約数和(自身を含む): 244373220

約数和(自身を除く): 79220259

約数列:

[1, 3, 9, 41, 123, 369, 447569, 1342707, 4028121, 18350329, 55050987, 165152961]

約数ペア:

[(1, 165152961), (3, 55050987), (9, 18350329), (41, 4028121), (123, 1342707), (369, 447569)]