47547297

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 35572383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 433, 441, 581, 747, 1299, 1323, 1743, 2241, 3031, 3897, 4067, 5229, 9093, 11691, 12201, 15687, 21217, 27279, 35939, 36603, 63651, 81837, 107817, 109809, 190953, 251573, 323451, 572859, 754719, 970353, 1761011, 2264157, 5283033, 6792471, 15849099, 47547297]

約数ペア:

[(1, 47547297), (3, 15849099), (7, 6792471), (9, 5283033), (21, 2264157), (27, 1761011), (49, 970353), (63, 754719), (83, 572859), (147, 323451), (189, 251573), (249, 190953), (433, 109809), (441, 107817), (581, 81837), (747, 63651), (1299, 36603), (1323, 35939), (1743, 27279), (2241, 21217), (3031, 15687), (3897, 12201), (4067, 11691), (5229, 9093)]