64515519909

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{51571159}}^1$

素因数の和:51571304

約数の個数: 12

約数和(自身を含む): 93859511200

約数和(自身を除く): 29343991291

約数列:

[1, 3, 9, 139, 417, 1251, 51571159, 154713477, 464140431, 7168391101, 21505173303, 64515519909]

約数ペア:

[(1, 64515519909), (3, 21505173303), (9, 7168391101), (139, 464140431), (417, 154713477), (1251, 51571159)]