82844937

素因数分解:

$3^4\times 7^2\times {\mathrm{20873}}^1$

素因数の和:20899

約数の個数: 30

約数和(自身を含む): 143967978

約数和(自身を除く): 61123041

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 20873, 62619, 146111, 187857, 438333, 563571, 1022777, 1314999, 1690713, 3068331, 3944997, 9204993, 11834991, 27614979, 82844937]

約数ペア:

[(1, 82844937), (3, 27614979), (7, 11834991), (9, 9204993), (21, 3944997), (27, 3068331), (49, 1690713), (63, 1314999), (81, 1022777), (147, 563571), (189, 438333), (441, 187857), (567, 146111), (1323, 62619), (3969, 20873)]