82020807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2503}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 129687168

約数和(自身を除く): 47666361

約数列:

[1, 3, 9, 11, 33, 99, 331, 993, 2503, 2979, 3641, 7509, 10923, 22527, 27533, 32769, 82599, 247797, 828493, 2485479, 7456437, 9113423, 27340269, 82020807]

約数ペア:

[(1, 82020807), (3, 27340269), (9, 9113423), (11, 7456437), (33, 2485479), (99, 828493), (331, 247797), (993, 82599), (2503, 32769), (2979, 27533), (3641, 22527), (7509, 10923)]