531975327

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 792949248

約数和(自身を除く): 260973921

約数列:

[1, 3, 13, 39, 61, 103, 167, 169, 183, 309, 501, 507, 793, 1339, 2171, 2379, 4017, 6283, 6513, 10187, 10309, 17201, 17407, 18849, 28223, 30561, 30927, 51603, 52221, 81679, 84669, 132431, 223613, 245037, 397293, 670839, 1049261, 1061827, 1721603, 2906969, 3147783, 3185481, 5164809, 8720907, 13640393, 40921179, 177325109, 531975327]

約数ペア:

[(1, 531975327), (3, 177325109), (13, 40921179), (39, 13640393), (61, 8720907), (103, 5164809), (167, 3185481), (169, 3147783), (183, 2906969), (309, 1721603), (501, 1061827), (507, 1049261), (793, 670839), (1339, 397293), (2171, 245037), (2379, 223613), (4017, 132431), (6283, 84669), (6513, 81679), (10187, 52221), (10309, 51603), (17201, 30927), (17407, 30561), (18849, 28223)]