51329997

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{82657}}^1$

素因数の和:82689

約数の個数: 16

約数和(自身を含む): 79351680

約数和(自身を除く): 28021683

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 82657, 247971, 743913, 1901111, 2231739, 5703333, 17109999, 51329997]

約数ペア:

[(1, 51329997), (3, 17109999), (9, 5703333), (23, 2231739), (27, 1901111), (69, 743913), (207, 247971), (621, 82657)]