165209013

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5749}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 248768000

約数和(自身を除く): 83558987

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 3193, 5749, 9579, 17247, 28737, 51741, 178219, 534657, 592147, 1603971, 1776441, 5329323, 18356557, 55069671, 165209013]

約数ペア:

[(1, 165209013), (3, 55069671), (9, 18356557), (31, 5329323), (93, 1776441), (103, 1603971), (279, 592147), (309, 534657), (927, 178219), (3193, 51741), (5749, 28737), (9579, 17247)]