53039421

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{8431}}^1$

素因数の和:8673

約数の個数: 16

約数和(自身を含む): 78923520

約数和(自身を除く): 25884099

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 8431, 25293, 75879, 227637, 1964423, 5893269, 17679807, 53039421]

約数ペア:

[(1, 53039421), (3, 17679807), (9, 5893269), (27, 1964423), (233, 227637), (699, 75879), (2097, 25293), (6291, 8431)]