52806321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3593}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 80735616

約数和(自身を除く): 27929295

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 3593, 4899, 10779, 14697, 32337, 82639, 247917, 255103, 743751, 765309, 2295927, 5867369, 17602107, 52806321]

約数ペア:

[(1, 52806321), (3, 17602107), (9, 5867369), (23, 2295927), (69, 765309), (71, 743751), (207, 255103), (213, 247917), (639, 82639), (1633, 32337), (3593, 14697), (4899, 10779)]