68957031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160739}}^1$

素因数の和:160766

約数の個数: 16

約数和(自身を含む): 108017280

約数和(自身を除く): 39060249

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 160739, 482217, 1768129, 2089607, 5304387, 6268821, 22985677, 68957031]

約数ペア:

[(1, 68957031), (3, 22985677), (11, 6268821), (13, 5304387), (33, 2089607), (39, 1768129), (143, 482217), (429, 160739)]