54285957

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 92671488

約数和(自身を除く): 38385531

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 621, 759, 883, 891, 1863, 2277, 2649, 2673, 5589, 6831, 7947, 9713, 20309, 20493, 23841, 29139, 60927, 61479, 71523, 87417, 182781, 214569, 223399, 262251, 548343, 670197, 786753, 1645029, 2010591, 2360259, 4935087, 6031773, 18095319, 54285957]

約数ペア:

[(1, 54285957), (3, 18095319), (9, 6031773), (11, 4935087), (23, 2360259), (27, 2010591), (33, 1645029), (69, 786753), (81, 670197), (99, 548343), (207, 262251), (243, 223399), (253, 214569), (297, 182781), (621, 87417), (759, 71523), (883, 61479), (891, 60927), (1863, 29139), (2277, 23841), (2649, 20493), (2673, 20309), (5589, 9713), (6831, 7947)]