26478027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173059}}^1$

素因数の和:173082

約数の個数: 12

約数和(自身を含む): 40496040

約数和(自身を除く): 14018013

約数列:

[1, 3, 9, 17, 51, 153, 173059, 519177, 1557531, 2942003, 8826009, 26478027]

約数ペア:

[(1, 26478027), (3, 8826009), (9, 2942003), (17, 1557531), (51, 519177), (153, 173059)]