80457600267

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{90300337}}^1$

素因数の和:90300360

約数の個数: 20

約数和(自身を含む): 131116090776

約数和(自身を除く): 50658490509

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 90300337, 270901011, 812703033, 993303707, 2438109099, 2979911121, 7314327297, 8939733363, 26819200089, 80457600267]

約数ペア:

[(1, 80457600267), (3, 26819200089), (9, 8939733363), (11, 7314327297), (27, 2979911121), (33, 2438109099), (81, 993303707), (99, 812703033), (297, 270901011), (891, 90300337)]