28944081

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{63059}}^1$

素因数の和:63085

約数の個数: 16

約数和(自身を含む): 45403200

約数和(自身を除く): 16459119

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 63059, 189177, 567531, 1072003, 1702593, 3216009, 9648027, 28944081]

約数ペア:

[(1, 28944081), (3, 9648027), (9, 3216009), (17, 1702593), (27, 1072003), (51, 567531), (153, 189177), (459, 63059)]