47543139

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10937}}^1$

素因数の和:10976

約数の個数: 32

約数和(自身を含む): 84003840

約数和(自身を除く): 36460701

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 10937, 32811, 76559, 98433, 229677, 251551, 295299, 689031, 754653, 1760857, 2067093, 2263959, 5282571, 6791877, 15847713, 47543139]

約数ペア:

[(1, 47543139), (3, 15847713), (7, 6791877), (9, 5282571), (21, 2263959), (23, 2067093), (27, 1760857), (63, 754653), (69, 689031), (161, 295299), (189, 251551), (207, 229677), (483, 98433), (621, 76559), (1449, 32811), (4347, 10937)]