25908093

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1338

約数の個数: 20

約数和(自身を含む): 38862780

約数和(自身を除く): 12954687

約数列:

[1, 3, 9, 27, 81, 317, 951, 1009, 2853, 3027, 8559, 9081, 25677, 27243, 81729, 319853, 959559, 2878677, 8636031, 25908093]

約数ペア:

[(1, 25908093), (3, 8636031), (9, 2878677), (27, 959559), (81, 319853), (317, 81729), (951, 27243), (1009, 25677), (2853, 9081), (3027, 8559)]