151121889

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{2963}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 224078400

約数和(自身を除く): 72956511

約数列:

[1, 3, 9, 27, 1889, 2963, 5667, 8889, 17001, 26667, 51003, 80001, 5597107, 16791321, 50373963, 151121889]

約数ペア:

[(1, 151121889), (3, 50373963), (9, 16791321), (27, 5597107), (1889, 80001), (2963, 51003), (5667, 26667), (8889, 17001)]