78869379

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 106645248

約数和(自身を除く): 27775869

約数列:

[1, 3, 107, 277, 321, 831, 887, 2661, 29639, 88917, 94909, 245699, 284727, 737097, 26289793, 78869379]

約数ペア:

[(1, 78869379), (3, 26289793), (107, 737097), (277, 284727), (321, 245699), (831, 94909), (887, 88917), (2661, 29639)]