173864799

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 270291840

約数和(自身を除く): 96427041

約数列:

[1, 3, 9, 27, 59, 67, 81, 177, 181, 201, 243, 531, 543, 603, 1593, 1629, 1809, 3953, 4779, 4887, 5427, 10679, 11859, 12127, 14337, 14661, 16281, 32037, 35577, 36381, 43983, 96111, 106731, 109143, 288333, 320193, 327429, 715493, 864999, 960579, 982287, 2146479, 2594997, 2946861, 6439437, 19318311, 57954933, 173864799]

約数ペア:

[(1, 173864799), (3, 57954933), (9, 19318311), (27, 6439437), (59, 2946861), (67, 2594997), (81, 2146479), (177, 982287), (181, 960579), (201, 864999), (243, 715493), (531, 327429), (543, 320193), (603, 288333), (1593, 109143), (1629, 106731), (1809, 96111), (3953, 43983), (4779, 36381), (4887, 35577), (5427, 32037), (10679, 16281), (11859, 14661), (12127, 14337)]