564543

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 998400

約数和(自身を除く): 433857

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 103, 189, 203, 261, 309, 609, 721, 783, 927, 1827, 2163, 2781, 2987, 5481, 6489, 8961, 19467, 20909, 26883, 62727, 80649, 188181, 564543]

約数ペア:

[(1, 564543), (3, 188181), (7, 80649), (9, 62727), (21, 26883), (27, 20909), (29, 19467), (63, 8961), (87, 6489), (103, 5481), (189, 2987), (203, 2781), (261, 2163), (309, 1827), (609, 927), (721, 783)]