25982721

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{6373}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 38753920

約数和(自身を除く): 12771199

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 6373, 19119, 57357, 172071, 962323, 2886969, 8660907, 25982721]

約数ペア:

[(1, 25982721), (3, 8660907), (9, 2886969), (27, 962323), (151, 172071), (453, 57357), (1359, 19119), (4077, 6373)]