164605437

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 242424000

約数和(自身を除く): 77818563

約数列:

[1, 3, 9, 73, 199, 219, 597, 657, 1259, 1791, 3777, 11331, 14527, 43581, 91907, 130743, 250541, 275721, 751623, 827163, 2254869, 18289493, 54868479, 164605437]

約数ペア:

[(1, 164605437), (3, 54868479), (9, 18289493), (73, 2254869), (199, 827163), (219, 751623), (597, 275721), (657, 250541), (1259, 130743), (1791, 91907), (3777, 43581), (11331, 14527)]