55171839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1579}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 77609600

約数和(自身を除く): 22437761

約数列:

[1, 3, 19, 57, 613, 1579, 1839, 4737, 11647, 30001, 34941, 90003, 967927, 2903781, 18390613, 55171839]

約数ペア:

[(1, 55171839), (3, 18390613), (19, 2903781), (57, 967927), (613, 90003), (1579, 34941), (1839, 30001), (4737, 11647)]