57642747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8431}}^1$

素因数の和:8530

約数の個数: 16

約数和(自身を含む): 80137728

約数和(自身を除く): 22494981

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 8431, 25293, 362533, 446843, 1087599, 1340529, 19214249, 57642747]

約数ペア:

[(1, 57642747), (3, 19214249), (43, 1340529), (53, 1087599), (129, 446843), (159, 362533), (2279, 25293), (6837, 8431)]