47543727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{205817}}^1$

素因数の和:205838

約数の個数: 16

約数和(自身を含む): 79034112

約数和(自身を除く): 31490385

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 205817, 617451, 1440719, 2263987, 4322157, 6791961, 15847909, 47543727]

約数ペア:

[(1, 47543727), (3, 15847909), (7, 6791961), (11, 4322157), (21, 2263987), (33, 1440719), (77, 617451), (231, 205817)]