170762751

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{136501}}^1$

素因数の和:136646

約数の個数: 12

約数和(自身を含む): 248433640

約数和(自身を除く): 77670889

約数列:

[1, 3, 9, 139, 417, 1251, 136501, 409503, 1228509, 18973639, 56920917, 170762751]

約数ペア:

[(1, 170762751), (3, 56920917), (9, 18973639), (139, 1228509), (417, 409503), (1251, 136501)]