42661527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6947}}^1$

素因数の和:7062

約数の個数: 16

約数和(自身を含む): 60030720

約数和(自身を除く): 17369193

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 6947, 20841, 159781, 479343, 618283, 1854849, 14220509, 42661527]

約数ペア:

[(1, 42661527), (3, 14220509), (23, 1854849), (69, 618283), (89, 479343), (267, 159781), (2047, 20841), (6141, 6947)]