153142389

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{191189}}^1$

素因数の和:191284

約数の個数: 12

約数和(自身を含む): 223692300

約数和(自身を除く): 70549911

約数列:

[1, 3, 9, 89, 267, 801, 191189, 573567, 1720701, 17015821, 51047463, 153142389]

約数ペア:

[(1, 153142389), (3, 51047463), (9, 17015821), (89, 1720701), (267, 573567), (801, 191189)]