56894319

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 85896720

約数和(自身を除く): 29002401

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 1709, 3699, 5127, 11097, 15381, 33291, 46143, 138429, 234133, 415287, 702399, 2107197, 6321591, 18964773, 56894319]

約数ペア:

[(1, 56894319), (3, 18964773), (9, 6321591), (27, 2107197), (81, 702399), (137, 415287), (243, 234133), (411, 138429), (1233, 46143), (1709, 33291), (3699, 15381), (5127, 11097)]