68688489

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{911}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 94074624

約数和(自身を除く): 25386135

約数列:

[1, 3, 41, 123, 613, 911, 1839, 2733, 25133, 37351, 75399, 112053, 558443, 1675329, 22896163, 68688489]

約数ペア:

[(1, 68688489), (3, 22896163), (41, 1675329), (123, 558443), (613, 112053), (911, 75399), (1839, 37351), (2733, 25133)]