85611771

素因数分解:

$3^2\times 7^3\times {\mathrm{27733}}^1$

素因数の和:27760

約数の個数: 24

約数和(自身を含む): 144216800

約数和(自身を除く): 58605029

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 27733, 83199, 194131, 249597, 582393, 1358917, 1747179, 4076751, 9512419, 12230253, 28537257, 85611771]

約数ペア:

[(1, 85611771), (3, 28537257), (7, 12230253), (9, 9512419), (21, 4076751), (49, 1747179), (63, 1358917), (147, 582393), (343, 249597), (441, 194131), (1029, 83199), (3087, 27733)]