27872523

素因数分解:

$3^2\times 7^3\times {\mathrm{9029}}^1$

素因数の和:9056

約数の個数: 24

約数和(自身を含む): 46956000

約数和(自身を除く): 19083477

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9029, 27087, 63203, 81261, 189609, 442421, 568827, 1327263, 3096947, 3981789, 9290841, 27872523]

約数ペア:

[(1, 27872523), (3, 9290841), (7, 3981789), (9, 3096947), (21, 1327263), (49, 568827), (63, 442421), (147, 189609), (343, 81261), (441, 63203), (1029, 27087), (3087, 9029)]