81126159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1531}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 114716160

約数和(自身を除く): 33590001

約数列:

[1, 3, 17, 51, 1039, 1531, 3117, 4593, 17663, 26027, 52989, 78081, 1590709, 4772127, 27042053, 81126159]

約数ペア:

[(1, 81126159), (3, 27042053), (17, 4772127), (51, 1590709), (1039, 78081), (1531, 52989), (3117, 26027), (4593, 17663)]