42727993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 53415936

約数和(自身を除く): 10687943

約数列:

[1, 7, 11, 77, 643, 863, 4501, 6041, 7073, 9493, 49511, 66451, 554909, 3884363, 6103999, 42727993]

約数ペア:

[(1, 42727993), (7, 6103999), (11, 3884363), (77, 554909), (643, 66451), (863, 49511), (4501, 9493), (6041, 7073)]