85072401

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3019}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 128144640

約数和(自身を除く): 43072239

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3019, 3131, 9057, 9393, 27171, 28179, 93589, 280767, 304919, 842301, 914757, 2744271, 9452489, 28357467, 85072401]

約数ペア:

[(1, 85072401), (3, 28357467), (9, 9452489), (31, 2744271), (93, 914757), (101, 842301), (279, 304919), (303, 280767), (909, 93589), (3019, 28179), (3131, 27171), (9057, 9393)]