27489663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179671}}^1$

素因数の和:179694

約数の個数: 12

約数和(自身を含む): 42043248

約数和(自身を除く): 14553585

約数列:

[1, 3, 9, 17, 51, 153, 179671, 539013, 1617039, 3054407, 9163221, 27489663]

約数ペア:

[(1, 27489663), (3, 9163221), (9, 3054407), (17, 1617039), (51, 539013), (153, 179671)]