625899528081

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8887}}^1\times {\mathrm{36739}}^1$

素因数の和:45706

約数の個数: 32

約数和(自身を含む): 940449945600

約数和(自身を除く): 314550417519

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8887, 26661, 36739, 79983, 110217, 239949, 330651, 630977, 991953, 1892931, 2608469, 5678793, 7825407, 17036379, 23476221, 70428663, 326499493, 979498479, 2938495437, 8815486311, 23181464003, 69544392009, 208633176027, 625899528081]

約数ペア:

[(1, 625899528081), (3, 208633176027), (9, 69544392009), (27, 23181464003), (71, 8815486311), (213, 2938495437), (639, 979498479), (1917, 326499493), (8887, 70428663), (26661, 23476221), (36739, 17036379), (79983, 7825407), (110217, 5678793), (239949, 2608469), (330651, 1892931), (630977, 991953)]