66282831

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 99201024

約数和(自身を除く): 32918193

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2207, 3337, 6621, 10011, 19863, 30033, 103729, 156697, 311187, 470091, 933561, 1410273, 7364759, 22094277, 66282831]

約数ペア:

[(1, 66282831), (3, 22094277), (9, 7364759), (47, 1410273), (71, 933561), (141, 470091), (213, 311187), (423, 156697), (639, 103729), (2207, 30033), (3337, 19863), (6621, 10011)]