156928851

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5569}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 236346240

約数和(自身を除く): 79417389

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3131, 5569, 9393, 16707, 28179, 50121, 172639, 517917, 562469, 1553751, 1687407, 5062221, 17436539, 52309617, 156928851]

約数ペア:

[(1, 156928851), (3, 52309617), (9, 17436539), (31, 5062221), (93, 1687407), (101, 1553751), (279, 562469), (303, 517917), (909, 172639), (3131, 50121), (5569, 28179), (9393, 16707)]