25547859

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{13327}}^1$

素因数の和:13407

約数の個数: 16

約数和(自身を含む): 38384640

約数和(自身を除く): 12836781

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 13327, 39981, 119943, 359829, 946217, 2838651, 8515953, 25547859]

約数ペア:

[(1, 25547859), (3, 8515953), (9, 2838651), (27, 946217), (71, 359829), (213, 119943), (639, 39981), (1917, 13327)]