68719053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1621}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 98825216

約数和(自身を除く): 30106163

約数列:

[1, 3, 13, 39, 1087, 1621, 3261, 4863, 14131, 21073, 42393, 63219, 1762027, 5286081, 22906351, 68719053]

約数ペア:

[(1, 68719053), (3, 22906351), (13, 5286081), (39, 1762027), (1087, 63219), (1621, 42393), (3261, 21073), (4863, 14131)]