6812127

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 12403200

約数和(自身を除く): 5591073

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 271, 399, 441, 513, 813, 931, 1197, 1323, 1897, 2439, 2793, 3591, 5149, 5691, 7317, 8379, 13279, 15447, 17073, 25137, 36043, 39837, 46341, 51219, 108129, 119511, 139023, 252301, 324387, 358533, 756903, 973161, 2270709, 6812127]

約数ペア:

[(1, 6812127), (3, 2270709), (7, 973161), (9, 756903), (19, 358533), (21, 324387), (27, 252301), (49, 139023), (57, 119511), (63, 108129), (133, 51219), (147, 46341), (171, 39837), (189, 36043), (271, 25137), (399, 17073), (441, 15447), (513, 13279), (813, 8379), (931, 7317), (1197, 5691), (1323, 5149), (1897, 3591), (2439, 2793)]