91995189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4987}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 147485184

約数和(自身を除く): 55489995

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 4987, 6149, 14961, 18447, 54857, 64831, 164571, 194493, 214441, 643323, 713141, 2139423, 2358851, 2787733, 7076553, 8363199, 30665063, 91995189]

約数ペア:

[(1, 91995189), (3, 30665063), (11, 8363199), (13, 7076553), (33, 2787733), (39, 2358851), (43, 2139423), (129, 713141), (143, 643323), (429, 214441), (473, 194493), (559, 164571), (1419, 64831), (1677, 54857), (4987, 18447), (6149, 14961)]