83442639

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 131443200

約数和(自身を除く): 48000561

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 977, 1029, 1743, 2931, 4067, 6839, 12201, 20517, 28469, 47873, 81091, 85407, 143619, 243273, 335111, 567637, 1005333, 1702911, 3973459, 11920377, 27814213, 83442639]

約数ペア:

[(1, 83442639), (3, 27814213), (7, 11920377), (21, 3973459), (49, 1702911), (83, 1005333), (147, 567637), (249, 335111), (343, 243273), (581, 143619), (977, 85407), (1029, 81091), (1743, 47873), (2931, 28469), (4067, 20517), (6839, 12201)]