56758581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 93350400

約数和(自身を除く): 36591819

約数列:

[1, 3, 9, 11, 33, 43, 67, 99, 129, 199, 201, 387, 473, 597, 603, 737, 1419, 1791, 2189, 2211, 2881, 4257, 6567, 6633, 8557, 8643, 13333, 19701, 25671, 25929, 31691, 39999, 77013, 94127, 95073, 119997, 146663, 282381, 285219, 439989, 573319, 847143, 1319967, 1719957, 5159871, 6306509, 18919527, 56758581]

約数ペア:

[(1, 56758581), (3, 18919527), (9, 6306509), (11, 5159871), (33, 1719957), (43, 1319967), (67, 847143), (99, 573319), (129, 439989), (199, 285219), (201, 282381), (387, 146663), (473, 119997), (597, 95073), (603, 94127), (737, 77013), (1419, 39999), (1791, 31691), (2189, 25929), (2211, 25671), (2881, 19701), (4257, 13333), (6567, 8643), (6633, 8557)]