48972147

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2647}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 74737152

約数和(自身を除く): 25765005

約数列:

[1, 3, 7, 21, 881, 2643, 2647, 6167, 7941, 18501, 18529, 55587, 2332007, 6996021, 16324049, 48972147]

約数ペア:

[(1, 48972147), (3, 16324049), (7, 6996021), (21, 2332007), (881, 55587), (2643, 18529), (2647, 18501), (6167, 7941)]