6677181

素因数分解:

$3^3\times 7^4\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 40

約数和(自身を含む): 11652160

約数和(自身を除く): 4974979

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 189, 309, 343, 441, 721, 927, 1029, 1323, 2163, 2401, 2781, 3087, 5047, 6489, 7203, 9261, 15141, 19467, 21609, 35329, 45423, 64827, 105987, 136269, 247303, 317961, 741909, 953883, 2225727, 6677181]

約数ペア:

[(1, 6677181), (3, 2225727), (7, 953883), (9, 741909), (21, 317961), (27, 247303), (49, 136269), (63, 105987), (103, 64827), (147, 45423), (189, 35329), (309, 21609), (343, 19467), (441, 15141), (721, 9261), (927, 7203), (1029, 6489), (1323, 5047), (2163, 3087), (2401, 2781)]