56133189

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 97264640

約数和(自身を除く): 41131451

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 6907, 8127, 20721, 48349, 62163, 145047, 186489, 297001, 435141, 891003, 1305423, 2079007, 2673009, 6237021, 8019027, 18711063, 56133189]

約数ペア:

[(1, 56133189), (3, 18711063), (7, 8019027), (9, 6237021), (21, 2673009), (27, 2079007), (43, 1305423), (63, 891003), (129, 435141), (189, 297001), (301, 186489), (387, 145047), (903, 62163), (1161, 48349), (2709, 20721), (6907, 8127)]