39148191

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{1009}}^1$

素因数の和:1500

約数の個数: 20

約数和(自身を含む): 58660800

約数和(自身を除く): 19512609

約数列:

[1, 3, 9, 27, 81, 479, 1009, 1437, 3027, 4311, 9081, 12933, 27243, 38799, 81729, 483311, 1449933, 4349799, 13049397, 39148191]

約数ペア:

[(1, 39148191), (3, 13049397), (9, 4349799), (27, 1449933), (81, 483311), (479, 81729), (1009, 38799), (1437, 27243), (3027, 12933), (4311, 9081)]