56189601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7873}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 88850216

約数和(自身を除く): 32660615

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 7873, 23619, 70857, 102349, 307047, 480253, 921141, 1440759, 4322277, 6243289, 18729867, 56189601]

約数ペア:

[(1, 56189601), (3, 18729867), (9, 6243289), (13, 4322277), (39, 1440759), (61, 921141), (117, 480253), (183, 307047), (549, 102349), (793, 70857), (2379, 23619), (7137, 7873)]