307559184003

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{53479253}}^1$

素因数の和:53479336

約数の個数: 20

約数和(自身を含む): 465911260848

約数和(自身を除く): 158352076845

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 53479253, 160437759, 481313277, 1443939831, 3797026963, 4331819493, 11391080889, 34173242667, 102519728001, 307559184003]

約数ペア:

[(1, 307559184003), (3, 102519728001), (9, 34173242667), (27, 11391080889), (71, 4331819493), (81, 3797026963), (213, 1443939831), (639, 481313277), (1917, 160437759), (5751, 53479253)]