71726961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9439}}^1$

素因数の和:9608

約数の個数: 16

約数和(自身を含む): 101952000

約数和(自身を除く): 30225039

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 9439, 28317, 160463, 481389, 1406411, 4219233, 23908987, 71726961]

約数ペア:

[(1, 71726961), (3, 23908987), (17, 4219233), (51, 1406411), (149, 481389), (447, 160463), (2533, 28317), (7599, 9439)]