27498147

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 37988352

約数和(自身を除く): 10490205

約数列:

[1, 3, 31, 93, 457, 647, 1371, 1941, 14167, 20057, 42501, 60171, 295679, 887037, 9166049, 27498147]

約数ペア:

[(1, 27498147), (3, 9166049), (31, 887037), (93, 295679), (457, 60171), (647, 42501), (1371, 20057), (1941, 14167)]