520075727577

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{151141}}^1$

素因数の和:151630

約数の個数: 48

約数和(自身を含む): 866041241728

約数和(自身を除く): 345965514151

約数列:

[1, 3, 7, 9, 21, 63, 193, 283, 579, 849, 1351, 1737, 1981, 2547, 4053, 5943, 12159, 17829, 54619, 151141, 163857, 382333, 453423, 491571, 1057987, 1146999, 1360269, 3173961, 3440997, 9521883, 29170213, 42772903, 87510639, 128318709, 204191491, 262531917, 299410321, 384956127, 612574473, 898230963, 1837723419, 2694692889, 8255170279, 24765510837, 57786191953, 74296532511, 173358575859, 520075727577]

約数ペア:

[(1, 520075727577), (3, 173358575859), (7, 74296532511), (9, 57786191953), (21, 24765510837), (63, 8255170279), (193, 2694692889), (283, 1837723419), (579, 898230963), (849, 612574473), (1351, 384956127), (1737, 299410321), (1981, 262531917), (2547, 204191491), (4053, 128318709), (5943, 87510639), (12159, 42772903), (17829, 29170213), (54619, 9521883), (151141, 3440997), (163857, 3173961), (382333, 1360269), (453423, 1146999), (491571, 1057987)]