72777391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 81496800

約数和(自身を除く): 8719409

約数列:

[1, 17, 19, 293, 323, 769, 4981, 5567, 13073, 14611, 94639, 225317, 248387, 3830389, 4281023, 72777391]

約数ペア:

[(1, 72777391), (17, 4281023), (19, 3830389), (293, 248387), (323, 225317), (769, 94639), (4981, 14611), (5567, 13073)]