86881833

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4327}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 132332928

約数和(自身を除く): 45451095

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 4327, 6693, 12981, 20079, 38943, 99521, 298563, 419719, 895689, 1259157, 3777471, 9653537, 28960611, 86881833]

約数ペア:

[(1, 86881833), (3, 28960611), (9, 9653537), (23, 3777471), (69, 1259157), (97, 895689), (207, 419719), (291, 298563), (873, 99521), (2231, 38943), (4327, 20079), (6693, 12981)]