151747581

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 205476480

約数和(自身を除く): 53728899

約数列:

[1, 3, 89, 263, 267, 789, 2161, 6483, 23407, 70221, 192329, 568343, 576987, 1705029, 50582527, 151747581]

約数ペア:

[(1, 151747581), (3, 50582527), (89, 1705029), (263, 576987), (267, 568343), (789, 192329), (2161, 70221), (6483, 23407)]