5545341

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 8348032

約数和(自身を除く): 2802691

約数列:

[1, 3, 9, 27, 81, 223, 307, 669, 921, 2007, 2763, 6021, 8289, 18063, 24867, 68461, 205383, 616149, 1848447, 5545341]

約数ペア:

[(1, 5545341), (3, 1848447), (9, 616149), (27, 205383), (81, 68461), (223, 24867), (307, 18063), (669, 8289), (921, 6021), (2007, 2763)]