54020847

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 73654272

約数和(自身を除く): 19633425

約数列:

[1, 3, 71, 127, 213, 381, 1997, 5991, 9017, 27051, 141787, 253619, 425361, 760857, 18006949, 54020847]

約数ペア:

[(1, 54020847), (3, 18006949), (71, 760857), (127, 425361), (213, 253619), (381, 141787), (1997, 27051), (5991, 9017)]