89421921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{194819}}^1$

素因数の和:194845

約数の個数: 16

約数和(自身を含む): 140270400

約数和(自身を除く): 50848479

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 194819, 584457, 1753371, 3311923, 5260113, 9935769, 29807307, 89421921]

約数ペア:

[(1, 89421921), (3, 29807307), (9, 9935769), (17, 5260113), (27, 3311923), (51, 1753371), (153, 584457), (459, 194819)]