206535177

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3972

約数の個数: 28

約数和(自身を含む): 313983924

約数和(自身を除く): 107448747

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 3881, 5913, 11643, 17739, 34929, 53217, 104787, 283313, 314361, 849939, 943083, 2549817, 2829249, 7649451, 22948353, 68845059, 206535177]

約数ペア:

[(1, 206535177), (3, 68845059), (9, 22948353), (27, 7649451), (73, 2829249), (81, 2549817), (219, 943083), (243, 849939), (657, 314361), (729, 283313), (1971, 104787), (3881, 53217), (5913, 34929), (11643, 17739)]