526073697

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{88969}}^1$

素因数の和:89054

約数の個数: 20

約数和(自身を含む): 796637380

約数和(自身を除く): 270563683

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 88969, 266907, 800721, 2402163, 6494737, 7206489, 19484211, 58452633, 175357899, 526073697]

約数ペア:

[(1, 526073697), (3, 175357899), (9, 58452633), (27, 19484211), (73, 7206489), (81, 6494737), (219, 2402163), (657, 800721), (1971, 266907), (5913, 88969)]