81434067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{189823}}^1$

素因数の和:189850

約数の個数: 16

約数和(自身を含む): 127561728

約数和(自身を除く): 46127661

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 189823, 569469, 2088053, 2467699, 6264159, 7403097, 27144689, 81434067]

約数ペア:

[(1, 81434067), (3, 27144689), (11, 7403097), (13, 6264159), (33, 2467699), (39, 2088053), (143, 569469), (429, 189823)]