67589439

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 23856321

約数列:

[1, 3, 107, 239, 321, 717, 881, 2643, 25573, 76719, 94267, 210559, 282801, 631677, 22529813, 67589439]

約数ペア:

[(1, 67589439), (3, 22529813), (107, 631677), (239, 282801), (321, 210559), (717, 94267), (881, 76719), (2643, 25573)]