68842081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1931}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 86059008

約数和(自身を除く): 17216927

約数列:

[1, 7, 11, 77, 463, 1931, 3241, 5093, 13517, 21241, 35651, 148687, 894053, 6258371, 9834583, 68842081]

約数ペア:

[(1, 68842081), (7, 9834583), (11, 6258371), (77, 894053), (463, 148687), (1931, 35651), (3241, 21241), (5093, 13517)]