27289029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18500

約数の個数: 16

約数和(自身を含む): 39856320

約数和(自身を除く): 12567291

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 18451, 55353, 313667, 535079, 941001, 1605237, 9096343, 27289029]

約数ペア:

[(1, 27289029), (3, 9096343), (17, 1605237), (29, 941001), (51, 535079), (87, 313667), (493, 55353), (1479, 18451)]