127545380721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1288337179}}^1$

素因数の和:1288337196

約数の個数: 12

約数和(自身を含む): 200980600080

約数和(自身を除く): 73435219359

約数列:

[1, 3, 9, 11, 33, 99, 1288337179, 3865011537, 11595034611, 14171708969, 42515126907, 127545380721]

約数ペア:

[(1, 127545380721), (3, 42515126907), (9, 14171708969), (11, 11595034611), (33, 3865011537), (99, 1288337179)]