155729421

素因数分解:

$3^2\times {\mathrm{769}}^1\times {\mathrm{22501}}^1$

素因数の和:23276

約数の個数: 12

約数和(自身を含む): 225245020

約数和(自身を除く): 69515599

約数列:

[1, 3, 9, 769, 2307, 6921, 22501, 67503, 202509, 17303269, 51909807, 155729421]

約数ペア:

[(1, 155729421), (3, 51909807), (9, 17303269), (769, 202509), (2307, 67503), (6921, 22501)]