81409317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79579}}^1$

素因数の和:79624

約数の個数: 16

約数和(自身を含む): 122234880

約数和(自身を除く): 40825563

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 79579, 238737, 875369, 2466949, 2626107, 7400847, 27136439, 81409317]

約数ペア:

[(1, 81409317), (3, 27136439), (11, 7400847), (31, 2626107), (33, 2466949), (93, 875369), (341, 238737), (1023, 79579)]