28752543

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{36721}}^1$

素因数の和:36759

約数の個数: 16

約数和(自身を含む): 44066400

約数和(自身を除く): 15313857

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 36721, 110163, 330489, 991467, 1064909, 3194727, 9584181, 28752543]

約数ペア:

[(1, 28752543), (3, 9584181), (9, 3194727), (27, 1064909), (29, 991467), (87, 330489), (261, 110163), (783, 36721)]