121861161

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 183456000

約数和(自身を除く): 61594839

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 3359, 4031, 10077, 12093, 30231, 36279, 97411, 292233, 466901, 876699, 1400703, 4202109, 13540129, 40620387, 121861161]

約数ペア:

[(1, 121861161), (3, 40620387), (9, 13540129), (29, 4202109), (87, 1400703), (139, 876699), (261, 466901), (417, 292233), (1251, 97411), (3359, 36279), (4031, 30231), (10077, 12093)]