15702995007

素因数分解:

$3^2\times 7^1\times {\mathrm{3163}}^1\times {\mathrm{78803}}^1$

素因数の和:81979

約数の個数: 24

約数和(自身を含む): 25930929024

約数和(自身を除く): 10227934017

約数列:

[1, 3, 7, 9, 21, 63, 3163, 9489, 22141, 28467, 66423, 78803, 199269, 236409, 551621, 709227, 1654863, 4964589, 249253889, 747761667, 1744777223, 2243285001, 5234331669, 15702995007]

約数ペア:

[(1, 15702995007), (3, 5234331669), (7, 2243285001), (9, 1744777223), (21, 747761667), (63, 249253889), (3163, 4964589), (9489, 1654863), (22141, 709227), (28467, 551621), (66423, 236409), (78803, 199269)]