53755731

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3918

約数の個数: 28

約数和(自身を含む): 84860520

約数和(自身を除く): 31104789

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 3881, 4617, 11643, 13851, 34929, 73739, 104787, 221217, 314361, 663651, 943083, 1990953, 2829249, 5972859, 17918577, 53755731]

約数ペア:

[(1, 53755731), (3, 17918577), (9, 5972859), (19, 2829249), (27, 1990953), (57, 943083), (81, 663651), (171, 314361), (243, 221217), (513, 104787), (729, 73739), (1539, 34929), (3881, 13851), (4617, 11643)]