64059981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 91779072

約数和(自身を除く): 27719091

約数列:

[1, 3, 31, 43, 83, 93, 129, 193, 249, 579, 1333, 2573, 3569, 3999, 5983, 7719, 8299, 10707, 16019, 17949, 24897, 48057, 110639, 257269, 331917, 496589, 688817, 771807, 1489767, 2066451, 21353327, 64059981]

約数ペア:

[(1, 64059981), (3, 21353327), (31, 2066451), (43, 1489767), (83, 771807), (93, 688817), (129, 496589), (193, 331917), (249, 257269), (579, 110639), (1333, 48057), (2573, 24897), (3569, 17949), (3999, 16019), (5983, 10707), (7719, 8299)]