71539479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4177}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 113407632

約数和(自身を除く): 41868153

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 4177, 5709, 12531, 17127, 37593, 45947, 137841, 413523, 722621, 2167863, 6503589, 7948831, 23846493, 71539479]

約数ペア:

[(1, 71539479), (3, 23846493), (9, 7948831), (11, 6503589), (33, 2167863), (99, 722621), (173, 413523), (519, 137841), (1557, 45947), (1903, 37593), (4177, 17127), (5709, 12531)]