83930337

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{2339}}^1$

素因数の和:2794

約数の個数: 20

約数和(自身を含む): 125714160

約数和(自身を除く): 41783823

約数列:

[1, 3, 9, 27, 81, 443, 1329, 2339, 3987, 7017, 11961, 21051, 35883, 63153, 189459, 1036177, 3108531, 9325593, 27976779, 83930337]

約数ペア:

[(1, 83930337), (3, 27976779), (9, 9325593), (27, 3108531), (81, 1036177), (443, 189459), (1329, 63153), (2339, 35883), (3987, 21051), (7017, 11961)]