109238193

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{20963}}^1$

素因数の和:21165

約数の個数: 16

約数和(自身を含む): 162680640

約数和(自身を除く): 53442447

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 20963, 62889, 188667, 566001, 4045859, 12137577, 36412731, 109238193]

約数ペア:

[(1, 109238193), (3, 36412731), (9, 12137577), (27, 4045859), (193, 566001), (579, 188667), (1737, 62889), (5211, 20963)]