440473167

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 665408000

約数和(自身を除く): 224934833

約数列:

[1, 3, 9, 27, 73, 199, 219, 597, 657, 1123, 1791, 1971, 3369, 5373, 10107, 14527, 30321, 43581, 81979, 130743, 223477, 245937, 392229, 670431, 737811, 2011293, 2213433, 6033879, 16313821, 48941463, 146824389, 440473167]

約数ペア:

[(1, 440473167), (3, 146824389), (9, 48941463), (27, 16313821), (73, 6033879), (199, 2213433), (219, 2011293), (597, 737811), (657, 670431), (1123, 392229), (1791, 245937), (1971, 223477), (3369, 130743), (5373, 81979), (10107, 43581), (14527, 30321)]