53791569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7617

約数の個数: 24

約数和(自身を含む): 85058792

約数和(自身を除く): 31267223

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 7537, 22611, 67833, 97981, 293943, 459757, 881829, 1379271, 4137813, 5976841, 17930523, 53791569]

約数ペア:

[(1, 53791569), (3, 17930523), (9, 5976841), (13, 4137813), (39, 1379271), (61, 881829), (117, 459757), (183, 293943), (549, 97981), (793, 67833), (2379, 22611), (7137, 7537)]