87479343

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4523}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 144912768

約数和(自身を除く): 57433425

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 4523, 6447, 13569, 19341, 31661, 40707, 94983, 284949, 1388561, 4165683, 9719927, 12497049, 29159781, 87479343]

約数ペア:

[(1, 87479343), (3, 29159781), (7, 12497049), (9, 9719927), (21, 4165683), (63, 1388561), (307, 284949), (921, 94983), (2149, 40707), (2763, 31661), (4523, 19341), (6447, 13569)]