89389131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 132582912

約数和(自身を除く): 43193781

約数列:

[1, 3, 13, 39, 43, 129, 151, 353, 453, 559, 1059, 1677, 1963, 4589, 5889, 6493, 13767, 15179, 19479, 45537, 53303, 84409, 159909, 197327, 253227, 591981, 692939, 2078817, 2292029, 6876087, 29796377, 89389131]

約数ペア:

[(1, 89389131), (3, 29796377), (13, 6876087), (39, 2292029), (43, 2078817), (129, 692939), (151, 591981), (353, 253227), (453, 197327), (559, 159909), (1059, 84409), (1677, 53303), (1963, 45537), (4589, 19479), (5889, 15179), (6493, 13767)]