27717963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101531}}^1$

素因数の和:101554

約数の個数: 16

約数和(自身を含む): 45486336

約数和(自身を除く): 17768373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 101531, 304593, 710717, 1319903, 2132151, 3959709, 9239321, 27717963]

約数ペア:

[(1, 27717963), (3, 9239321), (7, 3959709), (13, 2132151), (21, 1319903), (39, 710717), (91, 304593), (273, 101531)]