171344466

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{68483}}^1$

素因数の和:68630

約数の個数: 24

約数和(自身を含む): 373922640

約数和(自身を除く): 202578174

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 68483, 136966, 205449, 410898, 616347, 1232694, 9519137, 19038274, 28557411, 57114822, 85672233, 171344466]

約数ペア:

[(1, 171344466), (2, 85672233), (3, 57114822), (6, 28557411), (9, 19038274), (18, 9519137), (139, 1232694), (278, 616347), (417, 410898), (834, 205449), (1251, 136966), (2502, 68483)]