71528049

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61609}}^1$

素因数の和:61661

約数の個数: 16

約数和(自身を含む): 108433600

約数和(自身を除く): 36905551

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 61609, 184827, 554481, 1663443, 2649187, 7947561, 23842683, 71528049]

約数ペア:

[(1, 71528049), (3, 23842683), (9, 7947561), (27, 2649187), (43, 1663443), (129, 554481), (387, 184827), (1161, 61609)]