27399903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 38787840

約数和(自身を除く): 11387937

約数列:

[1, 3, 17, 51, 727, 739, 2181, 2217, 12359, 12563, 37077, 37689, 537253, 1611759, 9133301, 27399903]

約数ペア:

[(1, 27399903), (3, 9133301), (17, 1611759), (51, 537253), (727, 37689), (739, 37077), (2181, 12563), (2217, 12359)]