26695071

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17551}}^1$

素因数の和:17583

約数の個数: 18

約数和(自身を含む): 41756208

約数和(自身を除く): 15061137

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17551, 52653, 157959, 228163, 684489, 2053467, 2966119, 8898357, 26695071]

約数ペア:

[(1, 26695071), (3, 8898357), (9, 2966119), (13, 2053467), (39, 684489), (117, 228163), (169, 157959), (507, 52653), (1521, 17551)]