48937473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139423}}^1$

素因数の和:139445

約数の個数: 16

約数和(自身を含む): 78077440

約数和(自身を除く): 29139967

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 139423, 418269, 1254807, 1812499, 3764421, 5437497, 16312491, 48937473]

約数ペア:

[(1, 48937473), (3, 16312491), (9, 5437497), (13, 3764421), (27, 1812499), (39, 1254807), (117, 418269), (351, 139423)]