68732781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13877}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 99477504

約数和(自身を除く): 30744723

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 13877, 41631, 180401, 541203, 1762379, 5287137, 22910927, 68732781]

約数ペア:

[(1, 68732781), (3, 22910927), (13, 5287137), (39, 1762379), (127, 541203), (381, 180401), (1651, 41631), (4953, 13877)]