63999909

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{17053}}^1$

素因数の和:17201

約数の個数: 16

約数和(自身を含む): 95502400

約数和(自身を除く): 31502491

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 17053, 51159, 153477, 460431, 2370367, 7111101, 21333303, 63999909]

約数ペア:

[(1, 63999909), (3, 21333303), (9, 7111101), (27, 2370367), (139, 460431), (417, 153477), (1251, 51159), (3753, 17053)]