80492589

素因数分解:

$3^3\times {\mathrm{887}}^1\times {\mathrm{3361}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 119418240

約数和(自身を除く): 38925651

約数列:

[1, 3, 9, 27, 887, 2661, 3361, 7983, 10083, 23949, 30249, 90747, 2981207, 8943621, 26830863, 80492589]

約数ペア:

[(1, 80492589), (3, 26830863), (9, 8943621), (27, 2981207), (887, 90747), (2661, 30249), (3361, 23949), (7983, 10083)]