27556779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 39094272

約数和(自身を除く): 11537493

約数列:

[1, 3, 17, 51, 223, 669, 2423, 3791, 7269, 11373, 41191, 123573, 540329, 1620987, 9185593, 27556779]

約数ペア:

[(1, 27556779), (3, 9185593), (17, 1620987), (51, 540329), (223, 123573), (669, 41191), (2423, 11373), (3791, 7269)]