200045619

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2158

約数の個数: 28

約数和(自身を含む): 302271336

約数和(自身を除く): 102225717

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 729, 1233, 2003, 3699, 6009, 11097, 18027, 33291, 54081, 99873, 162243, 274411, 486729, 823233, 1460187, 2469699, 7409097, 22227291, 66681873, 200045619]

約数ペア:

[(1, 200045619), (3, 66681873), (9, 22227291), (27, 7409097), (81, 2469699), (137, 1460187), (243, 823233), (411, 486729), (729, 274411), (1233, 162243), (2003, 99873), (3699, 54081), (6009, 33291), (11097, 18027)]