131433579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4451}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 202102992

約数和(自身を除く): 70669413

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 1737, 3281, 4451, 9843, 13353, 29529, 40059, 75667, 227001, 681003, 859043, 2577129, 7731387, 14603731, 43811193, 131433579]

約数ペア:

[(1, 131433579), (3, 43811193), (9, 14603731), (17, 7731387), (51, 2577129), (153, 859043), (193, 681003), (579, 227001), (1737, 75667), (3281, 40059), (4451, 29529), (9843, 13353)]