67557087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7309}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 106433600

約数和(自身を除く): 38876513

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 7309, 9243, 21927, 65781, 95017, 285051, 577411, 855153, 1732233, 5196699, 7506343, 22519029, 67557087]

約数ペア:

[(1, 67557087), (3, 22519029), (9, 7506343), (13, 5196699), (39, 1732233), (79, 855153), (117, 577411), (237, 285051), (711, 95017), (1027, 65781), (3081, 21927), (7309, 9243)]