84399759

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{44027}}^1$

素因数の和:44107

約数の個数: 16

約数和(自身を含む): 126800640

約数和(自身を除く): 42400881

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 44027, 132081, 396243, 1188729, 3125917, 9377751, 28133253, 84399759]

約数ペア:

[(1, 84399759), (3, 28133253), (9, 9377751), (27, 3125917), (71, 1188729), (213, 396243), (639, 132081), (1917, 44027)]