726704757

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 1140861120

約数和(自身を除く): 414156363

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 529, 613, 621, 747, 1587, 1839, 1909, 2241, 4761, 5517, 5727, 14099, 14283, 16551, 17181, 42297, 43907, 50879, 51543, 126891, 131721, 152637, 324277, 380673, 395163, 457911, 972831, 1170217, 1185489, 1373733, 2918493, 3510651, 8755479, 10531953, 26914991, 31595859, 80744973, 242234919, 726704757]

約数ペア:

[(1, 726704757), (3, 242234919), (9, 80744973), (23, 31595859), (27, 26914991), (69, 10531953), (83, 8755479), (207, 3510651), (249, 2918493), (529, 1373733), (613, 1185489), (621, 1170217), (747, 972831), (1587, 457911), (1839, 395163), (1909, 380673), (2241, 324277), (4761, 152637), (5517, 131721), (5727, 126891), (14099, 51543), (14283, 50879), (16551, 43907), (17181, 42297)]