27945489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65141}}^1$

素因数の和:65168

約数の個数: 16

約数和(自身を含む): 43775424

約数和(自身を除く): 15829935

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 65141, 195423, 716551, 846833, 2149653, 2540499, 9315163, 27945489]

約数ペア:

[(1, 27945489), (3, 9315163), (11, 2540499), (13, 2149653), (33, 846833), (39, 716551), (143, 195423), (429, 65141)]