210535533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43889}}^1$

素因数の和:43949

約数の個数: 24

約数和(自身を含む): 335495160

約数和(自身を除く): 124959627

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 43889, 131667, 395001, 570557, 1711671, 1799449, 5135013, 5398347, 16195041, 23392837, 70178511, 210535533]

約数ペア:

[(1, 210535533), (3, 70178511), (9, 23392837), (13, 16195041), (39, 5398347), (41, 5135013), (117, 1799449), (123, 1711671), (369, 570557), (533, 395001), (1599, 131667), (4797, 43889)]