63897849

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 101658240

約数和(自身を除く): 37760391

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1907, 1971, 3723, 5721, 11169, 17163, 32419, 33507, 51489, 97257, 139211, 291771, 417633, 875313, 1252899, 2366587, 3758697, 7099761, 21299283, 63897849]

約数ペア:

[(1, 63897849), (3, 21299283), (9, 7099761), (17, 3758697), (27, 2366587), (51, 1252899), (73, 875313), (153, 417633), (219, 291771), (459, 139211), (657, 97257), (1241, 51489), (1907, 33507), (1971, 32419), (3723, 17163), (5721, 11169)]