27643449

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 37544832

約数和(自身を除く): 9901383

約数列:

[1, 3, 103, 137, 309, 411, 653, 1959, 14111, 42333, 67259, 89461, 201777, 268383, 9214483, 27643449]

約数ペア:

[(1, 27643449), (3, 9214483), (103, 268383), (137, 201777), (309, 89461), (411, 67259), (653, 42333), (1959, 14111)]