27540243

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3416

約数の個数: 20

約数和(自身を含む): 41552368

約数和(自身を除く): 14012125

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3301, 8343, 9903, 29709, 89127, 267381, 340003, 1020009, 3060027, 9180081, 27540243]

約数ペア:

[(1, 27540243), (3, 9180081), (9, 3060027), (27, 1020009), (81, 340003), (103, 267381), (309, 89127), (927, 29709), (2781, 9903), (3301, 8343)]