56016387

素因数分解:

$3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{953}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 39230973

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 311, 933, 953, 2177, 2799, 2859, 6531, 6671, 8397, 8577, 19593, 20013, 25731, 58779, 60039, 180117, 296383, 889149, 2074681, 2667447, 6224043, 8002341, 18672129, 56016387]

約数ペア:

[(1, 56016387), (3, 18672129), (7, 8002341), (9, 6224043), (21, 2667447), (27, 2074681), (63, 889149), (189, 296383), (311, 180117), (933, 60039), (953, 58779), (2177, 25731), (2799, 20013), (2859, 19593), (6531, 8577), (6671, 8397)]