82659227

素因数分解:

$7^4\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 20

約数和(自身を含む): 97474800

約数和(自身を除く): 14815573

約数列:

[1, 7, 49, 173, 199, 343, 1211, 1393, 2401, 8477, 9751, 34427, 59339, 68257, 240989, 415373, 477799, 1686923, 11808461, 82659227]

約数ペア:

[(1, 82659227), (7, 11808461), (49, 1686923), (173, 477799), (199, 415373), (343, 240989), (1211, 68257), (1393, 59339), (2401, 34427), (8477, 9751)]