72283701

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{27103}}^1$

素因数の和:27240

約数の個数: 16

約数和(自身を含む): 111017984

約数和(自身を除く): 38734283

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 27103, 81309, 189721, 569163, 3442081, 10326243, 24094567, 72283701]

約数ペア:

[(1, 72283701), (3, 24094567), (7, 10326243), (21, 3442081), (127, 569163), (381, 189721), (889, 81309), (2667, 27103)]