52001919

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 82148352

約数和(自身を除く): 30146433

約数列:

[1, 3, 9, 23, 27, 69, 81, 103, 207, 271, 309, 621, 813, 927, 1863, 2369, 2439, 2781, 6233, 7107, 7317, 8343, 18699, 21321, 21951, 27913, 56097, 63963, 83739, 168291, 191889, 251217, 504873, 641999, 753651, 1925997, 2260953, 5777991, 17333973, 52001919]

約数ペア:

[(1, 52001919), (3, 17333973), (9, 5777991), (23, 2260953), (27, 1925997), (69, 753651), (81, 641999), (103, 504873), (207, 251217), (271, 191889), (309, 168291), (621, 83739), (813, 63963), (927, 56097), (1863, 27913), (2369, 21951), (2439, 21321), (2781, 18699), (6233, 8343), (7107, 7317)]