56577279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25589}}^1$

素因数の和:25670

約数の個数: 16

約数和(自身を含む): 83525760

約数和(自身を除く): 26948481

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 25589, 76767, 281479, 844437, 1714463, 5143389, 18859093, 56577279]

約数ペア:

[(1, 56577279), (3, 18859093), (11, 5143389), (33, 1714463), (67, 844437), (201, 281479), (737, 76767), (2211, 25589)]