75109347

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 111519408

約数和(自身を除く): 36410061

約数列:

[1, 3, 9, 43, 129, 387, 421, 461, 1263, 1383, 3789, 4149, 18103, 19823, 54309, 59469, 162927, 178407, 194081, 582243, 1746729, 8345483, 25036449, 75109347]

約数ペア:

[(1, 75109347), (3, 25036449), (9, 8345483), (43, 1746729), (129, 582243), (387, 194081), (421, 178407), (461, 162927), (1263, 59469), (1383, 54309), (3789, 19823), (4149, 18103)]