1570486887

素因数分解:

$3^9\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 2390144944

約数和(自身を除く): 819658057

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1093, 1971, 2187, 3279, 5913, 6561, 9837, 17739, 19683, 29511, 53217, 79789, 88533, 159651, 239367, 265599, 478953, 718101, 796797, 1436859, 2154303, 2390391, 6462909, 7171173, 19388727, 21513519, 58166181, 174498543, 523495629, 1570486887]

約数ペア:

[(1, 1570486887), (3, 523495629), (9, 174498543), (27, 58166181), (73, 21513519), (81, 19388727), (219, 7171173), (243, 6462909), (657, 2390391), (729, 2154303), (1093, 1436859), (1971, 796797), (2187, 718101), (3279, 478953), (5913, 265599), (6561, 239367), (9837, 159651), (17739, 88533), (19683, 79789), (29511, 53217)]