57188097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 86531328

約数和(自身を除く): 29343231

約数列:

[1, 3, 9, 23, 69, 207, 431, 641, 1293, 1923, 3879, 5769, 9913, 14743, 29739, 44229, 89217, 132687, 276271, 828813, 2486439, 6354233, 19062699, 57188097]

約数ペア:

[(1, 57188097), (3, 19062699), (9, 6354233), (23, 2486439), (69, 828813), (207, 276271), (431, 132687), (641, 89217), (1293, 44229), (1923, 29739), (3879, 14743), (5769, 9913)]