27638481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41687}}^1$

素因数の和:41720

約数の個数: 16

約数和(自身を含む): 42021504

約数和(自身を除く): 14383023

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 41687, 125061, 541931, 708679, 1625793, 2126037, 9212827, 27638481]

約数ペア:

[(1, 27638481), (3, 9212827), (13, 2126037), (17, 1625793), (39, 708679), (51, 541931), (221, 125061), (663, 41687)]