52545267

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2909}}^1$

素因数の和:3144

約数の個数: 20

約数和(自身を含む): 78872640

約数和(自身を除く): 26327373

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2909, 6021, 8727, 18063, 26181, 78543, 235629, 648707, 1946121, 5838363, 17515089, 52545267]

約数ペア:

[(1, 52545267), (3, 17515089), (9, 5838363), (27, 1946121), (81, 648707), (223, 235629), (669, 78543), (2007, 26181), (2909, 18063), (6021, 8727)]