6876009

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 11979968

約数和(自身を除く): 5103959

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 181, 189, 201, 469, 543, 567, 603, 1267, 1407, 1629, 1809, 3801, 4221, 4887, 5427, 11403, 12127, 12663, 14661, 34209, 36381, 37989, 84889, 102627, 109143, 254667, 327429, 764001, 982287, 2292003, 6876009]

約数ペア:

[(1, 6876009), (3, 2292003), (7, 982287), (9, 764001), (21, 327429), (27, 254667), (63, 109143), (67, 102627), (81, 84889), (181, 37989), (189, 36381), (201, 34209), (469, 14661), (543, 12663), (567, 12127), (603, 11403), (1267, 5427), (1407, 4887), (1629, 4221), (1809, 3801)]