69192837

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 119808000

約数和(自身を除く): 50615163

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 499, 639, 651, 1491, 1497, 1953, 2201, 3493, 4473, 4491, 6603, 10479, 15407, 15469, 19809, 31437, 35429, 46221, 46407, 106287, 108283, 138663, 139221, 248003, 318861, 324849, 744009, 974547, 1098299, 2232027, 3294897, 7688093, 9884691, 23064279, 69192837]

約数ペア:

[(1, 69192837), (3, 23064279), (7, 9884691), (9, 7688093), (21, 3294897), (31, 2232027), (63, 1098299), (71, 974547), (93, 744009), (213, 324849), (217, 318861), (279, 248003), (497, 139221), (499, 138663), (639, 108283), (651, 106287), (1491, 46407), (1497, 46221), (1953, 35429), (2201, 31437), (3493, 19809), (4473, 15469), (4491, 15407), (6603, 10479)]