81040851

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{96823}}^1$

素因数の和:96863

約数の個数: 16

約数和(自身を含む): 123934720

約数和(自身を除く): 42893869

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 96823, 290469, 871407, 2614221, 3001513, 9004539, 27013617, 81040851]

約数ペア:

[(1, 81040851), (3, 27013617), (9, 9004539), (27, 3001513), (31, 2614221), (93, 871407), (279, 290469), (837, 96823)]