63821121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233777}}^1$

素因数の和:233800

約数の個数: 16

約数和(自身を含む): 104732544

約数和(自身を除く): 40911423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 233777, 701331, 1636439, 3039101, 4909317, 9117303, 21273707, 63821121]

約数ペア:

[(1, 63821121), (3, 21273707), (7, 9117303), (13, 4909317), (21, 3039101), (39, 1636439), (91, 701331), (273, 233777)]