83859993

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6689}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 139152000

約数和(自身を除く): 55292007

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 6689, 12537, 20067, 46823, 60201, 140469, 421407, 1331111, 3993333, 9317777, 11979999, 27953331, 83859993]

約数ペア:

[(1, 83859993), (3, 27953331), (7, 11979999), (9, 9317777), (21, 3993333), (63, 1331111), (199, 421407), (597, 140469), (1393, 60201), (1791, 46823), (4179, 20067), (6689, 12537)]