55909581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204797}}^1$

素因数の和:204820

約数の個数: 16

約数和(自身を含む): 91749504

約数和(自身を除く): 35839923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 204797, 614391, 1433579, 2662361, 4300737, 7987083, 18636527, 55909581]

約数ペア:

[(1, 55909581), (3, 18636527), (7, 7987083), (13, 4300737), (21, 2662361), (39, 1433579), (91, 614391), (273, 204797)]