267339933

素因数分解:

$3^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 468306300

約数和(自身を除く): 200966367

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 193, 349, 441, 567, 579, 1047, 1323, 1351, 1737, 2443, 3141, 3969, 4053, 5211, 7329, 9423, 9457, 12159, 15633, 17101, 21987, 28269, 28371, 36477, 51303, 65961, 67357, 85113, 109431, 153909, 197883, 202071, 255339, 461727, 471499, 606213, 766017, 1385181, 1414497, 1818639, 3300493, 4243491, 5455917, 9901479, 12730473, 29704437, 38191419, 89113311, 267339933]

約数ペア:

[(1, 267339933), (3, 89113311), (7, 38191419), (9, 29704437), (21, 12730473), (27, 9901479), (49, 5455917), (63, 4243491), (81, 3300493), (147, 1818639), (189, 1414497), (193, 1385181), (349, 766017), (441, 606213), (567, 471499), (579, 461727), (1047, 255339), (1323, 202071), (1351, 197883), (1737, 153909), (2443, 109431), (3141, 85113), (3969, 67357), (4053, 65961), (5211, 51303), (7329, 36477), (9423, 28371), (9457, 28269), (12159, 21987), (15633, 17101)]