27270321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3623}}^1$

素因数の和:3832

約数の個数: 16

約数和(自身を含む): 39371136

約数和(自身を除く): 12100815

約数列:

[1, 3, 13, 39, 193, 579, 2509, 3623, 7527, 10869, 47099, 141297, 699239, 2097717, 9090107, 27270321]

約数ペア:

[(1, 27270321), (3, 9090107), (13, 2097717), (39, 699239), (193, 141297), (579, 47099), (2509, 10869), (3623, 7527)]