57291921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{124819}}^1$

素因数の和:124845

約数の個数: 16

約数和(自身を含む): 89870400

約数和(自身を除く): 32578479

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 124819, 374457, 1123371, 2121923, 3370113, 6365769, 19097307, 57291921]

約数ペア:

[(1, 57291921), (3, 19097307), (9, 6365769), (17, 3370113), (27, 2121923), (51, 1123371), (153, 374457), (459, 124819)]