26716797

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:1914

約数の個数: 20

約数和(自身を含む): 40140540

約数和(自身を除く): 13423743

約数列:

[1, 3, 9, 27, 81, 193, 579, 1709, 1737, 5127, 5211, 15381, 15633, 46143, 138429, 329837, 989511, 2968533, 8905599, 26716797]

約数ペア:

[(1, 26716797), (3, 8905599), (9, 2968533), (27, 989511), (81, 329837), (193, 138429), (579, 46143), (1709, 15633), (1737, 15381), (5127, 5211)]