26529201

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1902

約数の個数: 20

約数和(自身を含む): 39858852

約数和(自身を除く): 13329651

約数列:

[1, 3, 9, 27, 81, 193, 579, 1697, 1737, 5091, 5211, 15273, 15633, 45819, 137457, 327521, 982563, 2947689, 8843067, 26529201]

約数ペア:

[(1, 26529201), (3, 8843067), (9, 2947689), (27, 982563), (81, 327521), (193, 137457), (579, 45819), (1697, 15633), (1737, 15273), (5091, 5211)]