5571423

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 10097208

約数和(自身を除く): 4525785

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 81, 99, 111, 117, 143, 169, 297, 333, 351, 407, 429, 481, 507, 891, 999, 1053, 1221, 1287, 1443, 1521, 1859, 2997, 3663, 3861, 4329, 4563, 5291, 5577, 6253, 10989, 11583, 12987, 13689, 15873, 16731, 18759, 32967, 38961, 47619, 50193, 56277, 68783, 142857, 150579, 168831, 206349, 428571, 506493, 619047, 1857141, 5571423]

約数ペア:

[(1, 5571423), (3, 1857141), (9, 619047), (11, 506493), (13, 428571), (27, 206349), (33, 168831), (37, 150579), (39, 142857), (81, 68783), (99, 56277), (111, 50193), (117, 47619), (143, 38961), (169, 32967), (297, 18759), (333, 16731), (351, 15873), (407, 13689), (429, 12987), (481, 11583), (507, 10989), (891, 6253), (999, 5577), (1053, 5291), (1221, 4563), (1287, 4329), (1443, 3861), (1521, 3663), (1859, 2997)]