26867727

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7159}}^1$

素因数の和:7307

約数の個数: 16

約数和(自身を含む): 40096000

約数和(自身を除く): 13228273

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7159, 21477, 64431, 193293, 995101, 2985303, 8955909, 26867727]

約数ペア:

[(1, 26867727), (3, 8955909), (9, 2985303), (27, 995101), (139, 193293), (417, 64431), (1251, 21477), (3753, 7159)]