55942209

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{14159}}^1$

素因数の和:14604

約数の個数: 12

約数和(自身を含む): 80995200

約数和(自身を除く): 25052991

約数列:

[1, 3, 9, 439, 1317, 3951, 14159, 42477, 127431, 6215801, 18647403, 55942209]

約数ペア:

[(1, 55942209), (3, 18647403), (9, 6215801), (439, 127431), (1317, 42477), (3951, 14159)]