27447121

素因数分解:

${\mathrm{13}}^4\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 15

約数和(自身を含む): 30724413

約数和(自身を除く): 3277292

約数列:

[1, 13, 31, 169, 403, 961, 2197, 5239, 12493, 28561, 68107, 162409, 885391, 2111317, 27447121]

約数ペア:

[(1, 27447121), (13, 2111317), (31, 885391), (169, 162409), (403, 68107), (961, 28561), (2197, 12493)]