39065571

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5520

約数の個数: 20

約数和(自身を含む): 59023800

約数和(自身を除く): 19958229

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 5419, 7209, 16257, 48771, 146313, 438939, 482291, 1446873, 4340619, 13021857, 39065571]

約数ペア:

[(1, 39065571), (3, 13021857), (9, 4340619), (27, 1446873), (81, 482291), (89, 438939), (267, 146313), (801, 48771), (2403, 16257), (5419, 7209)]