27609273

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{43207}}^1$

素因数の和:43284

約数の個数: 12

約数和(自身を含む): 40442688

約数和(自身を除く): 12833415

約数列:

[1, 3, 9, 71, 213, 639, 43207, 129621, 388863, 3067697, 9203091, 27609273]

約数ペア:

[(1, 27609273), (3, 9203091), (9, 3067697), (71, 388863), (213, 129621), (639, 43207)]