6216777

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 11089920

約数和(自身を除く): 4873143

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 127, 147, 189, 259, 333, 381, 441, 777, 889, 999, 1143, 1323, 1813, 2331, 2667, 3429, 4699, 5439, 6223, 6993, 8001, 14097, 16317, 18669, 24003, 32893, 42291, 48951, 56007, 98679, 126873, 168021, 230251, 296037, 690753, 888111, 2072259, 6216777]

約数ペア:

[(1, 6216777), (3, 2072259), (7, 888111), (9, 690753), (21, 296037), (27, 230251), (37, 168021), (49, 126873), (63, 98679), (111, 56007), (127, 48951), (147, 42291), (189, 32893), (259, 24003), (333, 18669), (381, 16317), (441, 14097), (777, 8001), (889, 6993), (999, 6223), (1143, 5439), (1323, 4699), (1813, 3429), (2331, 2667)]