427505229

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{82039}}^1$

素因数の和:82241

約数の個数: 16

約数和(自身を含む): 636630400

約数和(自身を除く): 209125171

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 82039, 246117, 738351, 2215053, 15833527, 47500581, 142501743, 427505229]

約数ペア:

[(1, 427505229), (3, 142501743), (9, 47500581), (27, 15833527), (193, 2215053), (579, 738351), (1737, 246117), (5211, 82039)]