27198207

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{2903}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 40423680

約数和(自身を除く): 13225473

約数列:

[1, 3, 9, 27, 347, 1041, 2903, 3123, 8709, 9369, 26127, 78381, 1007341, 3022023, 9066069, 27198207]

約数ペア:

[(1, 27198207), (3, 9066069), (9, 3022023), (27, 1007341), (347, 78381), (1041, 26127), (2903, 9369), (3123, 8709)]