8628633

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 14522880

約数和(自身を除く): 5894247

約数列:

[1, 3, 9, 13, 27, 31, 39, 61, 93, 117, 169, 183, 279, 351, 403, 507, 549, 793, 837, 1209, 1521, 1647, 1891, 2379, 3627, 4563, 5239, 5673, 7137, 10309, 10881, 15717, 17019, 21411, 24583, 30927, 47151, 51057, 73749, 92781, 141453, 221247, 278343, 319579, 663741, 958737, 2876211, 8628633]

約数ペア:

[(1, 8628633), (3, 2876211), (9, 958737), (13, 663741), (27, 319579), (31, 278343), (39, 221247), (61, 141453), (93, 92781), (117, 73749), (169, 51057), (183, 47151), (279, 30927), (351, 24583), (403, 21411), (507, 17019), (549, 15717), (793, 10881), (837, 10309), (1209, 7137), (1521, 5673), (1647, 5239), (1891, 4563), (2379, 3627)]