27642051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{180667}}^1$

素因数の和:180690

約数の個数: 12

約数和(自身を含む): 42276312

約数和(自身を除く): 14634261

約数列:

[1, 3, 9, 17, 51, 153, 180667, 542001, 1626003, 3071339, 9214017, 27642051]

約数ペア:

[(1, 27642051), (3, 9214017), (9, 3071339), (17, 1626003), (51, 542001), (153, 180667)]