69574959

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{108881}}^1$

素因数の和:108958

約数の個数: 12

約数和(自身を含む): 101913552

約数和(自身を除く): 32338593

約数列:

[1, 3, 9, 71, 213, 639, 108881, 326643, 979929, 7730551, 23191653, 69574959]

約数ペア:

[(1, 69574959), (3, 23191653), (9, 7730551), (71, 979929), (213, 326643), (639, 108881)]