128074089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3779}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 75138711

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2607, 3081, 3779, 11297, 11337, 33891, 41569, 49127, 124707, 147381, 298541, 540397, 895623, 1621191, 3283951, 3881033, 9851853, 11643099, 42691363, 128074089]

約数ペア:

[(1, 128074089), (3, 42691363), (11, 11643099), (13, 9851853), (33, 3881033), (39, 3283951), (79, 1621191), (143, 895623), (237, 540397), (429, 298541), (869, 147381), (1027, 124707), (2607, 49127), (3081, 41569), (3779, 33891), (11297, 11337)]