81682029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63467}}^1$

素因数の和:63497

約数の個数: 24

約数和(自身を含む): 138614112

約数和(自身を除く): 56932083

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 63467, 190401, 571203, 698137, 825071, 2094411, 2475213, 6283233, 7425639, 9075781, 27227343, 81682029]

約数ペア:

[(1, 81682029), (3, 27227343), (9, 9075781), (11, 7425639), (13, 6283233), (33, 2475213), (39, 2094411), (99, 825071), (117, 698137), (143, 571203), (429, 190401), (1287, 63467)]