27870963

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 39275520

約数和(自身を除く): 11404557

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5113, 5451, 15339, 117599, 352797, 403927, 1211781, 9290321, 27870963]

約数ペア:

[(1, 27870963), (3, 9290321), (23, 1211781), (69, 403927), (79, 352797), (237, 117599), (1817, 15339), (5113, 5451)]