27932139

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{10739}}^1$

素因数の和:10779

約数の個数: 18

約数和(自身を含む): 42863340

約数和(自身を除く): 14931201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 10739, 32217, 96651, 182563, 547689, 1643067, 3103571, 9310713, 27932139]

約数ペア:

[(1, 27932139), (3, 9310713), (9, 3103571), (17, 1643067), (51, 547689), (153, 182563), (289, 96651), (867, 32217), (2601, 10739)]