27695997

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 18168003

約数列:

[1, 3, 7, 9, 21, 63, 499, 881, 1497, 2643, 3493, 4491, 6167, 7929, 10479, 18501, 31437, 55503, 439619, 1318857, 3077333, 3956571, 9231999, 27695997]

約数ペア:

[(1, 27695997), (3, 9231999), (7, 3956571), (9, 3077333), (21, 1318857), (63, 439619), (499, 55503), (881, 31437), (1497, 18501), (2643, 10479), (3493, 7929), (4491, 6167)]