72152211

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 97886880

約数和(自身を除く): 25734669

約数列:

[1, 3, 89, 181, 267, 543, 1493, 4479, 16109, 48327, 132877, 270233, 398631, 810699, 24050737, 72152211]

約数ペア:

[(1, 72152211), (3, 24050737), (89, 810699), (181, 398631), (267, 270233), (543, 132877), (1493, 48327), (4479, 16109)]