1943287801911

素因数分解:

$3^4\times {\mathrm{1543}}^1\times {\mathrm{15548417}}^1$

素因数の和:15549972

約数の個数: 20

約数和(自身を含む): 2904817644432

約数和(自身を除く): 961529842521

約数列:

[1, 3, 9, 27, 81, 1543, 4629, 13887, 41661, 124983, 15548417, 46645251, 139935753, 419807259, 1259421777, 23991207431, 71973622293, 215920866879, 647762600637, 1943287801911]

約数ペア:

[(1, 1943287801911), (3, 647762600637), (9, 215920866879), (27, 71973622293), (81, 23991207431), (1543, 1259421777), (4629, 419807259), (13887, 139935753), (41661, 46645251), (124983, 15548417)]