26738667

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{11383}}^1$

素因数の和:11424

約数の個数: 20

約数和(自身を含む): 41323920

約数和(自身を除く): 14585253

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 11383, 34149, 102447, 307341, 330107, 922023, 990321, 2970963, 8912889, 26738667]

約数ペア:

[(1, 26738667), (3, 8912889), (9, 2970963), (27, 990321), (29, 922023), (81, 330107), (87, 307341), (261, 102447), (783, 34149), (2349, 11383)]