85931427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 124411392

約数和(自身を除く): 38479965

約数列:

[1, 3, 23, 37, 69, 97, 111, 291, 347, 851, 1041, 2231, 2553, 3589, 6693, 7981, 10767, 12839, 23943, 33659, 38517, 82547, 100977, 247641, 295297, 774157, 885891, 1245383, 2322471, 3736149, 28643809, 85931427]

約数ペア:

[(1, 85931427), (3, 28643809), (23, 3736149), (37, 2322471), (69, 1245383), (97, 885891), (111, 774157), (291, 295297), (347, 247641), (851, 100977), (1041, 82547), (2231, 38517), (2553, 33659), (3589, 23943), (6693, 12839), (7981, 10767)]