27657357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7793}}^1$

素因数の和:7829

約数の個数: 24

約数和(自身を含む): 45641664

約数和(自身を除く): 17984307

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 7793, 23379, 54551, 101309, 163653, 303927, 709163, 1317017, 2127489, 3951051, 9219119, 27657357]

約数ペア:

[(1, 27657357), (3, 9219119), (7, 3951051), (13, 2127489), (21, 1317017), (39, 709163), (91, 303927), (169, 163653), (273, 101309), (507, 54551), (1183, 23379), (3549, 7793)]