68133177

素因数分解:

$3^3\times 7^4\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 40

約数和(自身を含む): 117866080

約数和(自身を除く): 49732903

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1051, 1323, 2401, 3087, 3153, 7203, 7357, 9261, 9459, 21609, 22071, 28377, 51499, 64827, 66213, 154497, 198639, 360493, 463491, 1081479, 1390473, 2523451, 3244437, 7570353, 9733311, 22711059, 68133177]

約数ペア:

[(1, 68133177), (3, 22711059), (7, 9733311), (9, 7570353), (21, 3244437), (27, 2523451), (49, 1390473), (63, 1081479), (147, 463491), (189, 360493), (343, 198639), (441, 154497), (1029, 66213), (1051, 64827), (1323, 51499), (2401, 28377), (3087, 22071), (3153, 21609), (7203, 9459), (7357, 9261)]