54687073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11113}}^1$

素因数の和:11176

約数の個数: 16

約数和(自身を含む): 67573120

約数和(自身を除く): 12886047

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 11113, 77791, 211147, 411181, 1478029, 2878267, 7812439, 54687073]

約数ペア:

[(1, 54687073), (7, 7812439), (19, 2878267), (37, 1478029), (133, 411181), (259, 211147), (703, 77791), (4921, 11113)]