201431151

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{14657}}^1$

素因数の和:15175

約数の個数: 16

約数和(自身を含む): 299023200

約数和(自身を除く): 97592049

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 13743, 14657, 43971, 131913, 395739, 7460413, 22381239, 67143717, 201431151]

約数ペア:

[(1, 201431151), (3, 67143717), (9, 22381239), (27, 7460413), (509, 395739), (1527, 131913), (4581, 43971), (13743, 14657)]