81743299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 91889280

約数和(自身を除く): 10145981

約数列:

[1, 11, 41, 211, 451, 859, 2321, 8651, 9449, 35219, 95161, 181249, 387409, 1993739, 7431209, 81743299]

約数ペア:

[(1, 81743299), (11, 7431209), (41, 1993739), (211, 387409), (451, 181249), (859, 95161), (2321, 35219), (8651, 9449)]