63943173

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 112819200

約数和(自身を除く): 48876027

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1129, 1827, 1953, 2697, 3387, 6293, 7903, 8091, 10161, 18879, 23709, 32741, 34999, 56637, 71127, 98223, 104997, 229187, 244993, 294669, 314991, 687561, 734979, 1014971, 2062683, 2204937, 3044913, 7104797, 9134739, 21314391, 63943173]

約数ペア:

[(1, 63943173), (3, 21314391), (7, 9134739), (9, 7104797), (21, 3044913), (29, 2204937), (31, 2062683), (63, 1014971), (87, 734979), (93, 687561), (203, 314991), (217, 294669), (261, 244993), (279, 229187), (609, 104997), (651, 98223), (899, 71127), (1129, 56637), (1827, 34999), (1953, 32741), (2697, 23709), (3387, 18879), (6293, 10161), (7903, 8091)]