85864233

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 141433600

約数和(自身を除く): 55569367

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 769, 1227, 2307, 2863, 5317, 5383, 8589, 9997, 15951, 16149, 29991, 37219, 69979, 111657, 209937, 314521, 943563, 2201647, 4088773, 6604941, 12266319, 28621411, 85864233]

約数ペア:

[(1, 85864233), (3, 28621411), (7, 12266319), (13, 6604941), (21, 4088773), (39, 2201647), (91, 943563), (273, 314521), (409, 209937), (769, 111657), (1227, 69979), (2307, 37219), (2863, 29991), (5317, 16149), (5383, 15951), (8589, 9997)]