81303937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12097}}^1$

素因数の和:12168

約数の個数: 16

約数和(自身を含む): 97558272

約数和(自身を除く): 16254335

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 12097, 133067, 157261, 568559, 1729871, 6254149, 7391267, 81303937]

約数ペア:

[(1, 81303937), (11, 7391267), (13, 6254149), (47, 1729871), (143, 568559), (517, 157261), (611, 133067), (6721, 12097)]