16065459

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 25487280

約数和(自身を除く): 9421821

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 3889, 4131, 11667, 35001, 66113, 105003, 198339, 315009, 595017, 945027, 1785051, 5355153, 16065459]

約数ペア:

[(1, 16065459), (3, 5355153), (9, 1785051), (17, 945027), (27, 595017), (51, 315009), (81, 198339), (153, 105003), (243, 66113), (459, 35001), (1377, 11667), (3889, 4131)]