27405717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10139}}^1$

素因数の和:10212

約数の個数: 16

約数和(自身を含む): 39424320

約数和(自身を除く): 12018603

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10139, 30417, 172363, 517089, 537367, 1612101, 9135239, 27405717]

約数ペア:

[(1, 27405717), (3, 9135239), (17, 1612101), (51, 537367), (53, 517089), (159, 172363), (901, 30417), (2703, 10139)]