78848127

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41131}}^1$

素因数の和:41211

約数の個数: 16

約数和(自身を含む): 118460160

約数和(自身を除く): 39612033

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41131, 123393, 370179, 1110537, 2920301, 8760903, 26282709, 78848127]

約数ペア:

[(1, 78848127), (3, 26282709), (9, 8760903), (27, 2920301), (71, 1110537), (213, 370179), (639, 123393), (1917, 41131)]