16775667

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3000

約数の個数: 20

約数和(自身を含む): 25421616

約数和(自身を除く): 8645949

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2917, 5751, 8751, 26253, 78759, 207107, 236277, 621321, 1863963, 5591889, 16775667]

約数ペア:

[(1, 16775667), (3, 5591889), (9, 1863963), (27, 621321), (71, 236277), (81, 207107), (213, 78759), (639, 26253), (1917, 8751), (2917, 5751)]