515175093

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 775068800

約数和(自身を除く): 259893707

約数列:

[1, 3, 9, 27, 109, 193, 327, 579, 907, 981, 1737, 2721, 2943, 5211, 8163, 21037, 24489, 63111, 98863, 175051, 189333, 296589, 525153, 567999, 889767, 1575459, 2669301, 4726377, 19080559, 57241677, 171725031, 515175093]

約数ペア:

[(1, 515175093), (3, 171725031), (9, 57241677), (27, 19080559), (109, 4726377), (193, 2669301), (327, 1575459), (579, 889767), (907, 567999), (981, 525153), (1737, 296589), (2721, 189333), (2943, 175051), (5211, 98863), (8163, 63111), (21037, 24489)]