86808579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11947

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 57182205

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11903, 35709, 130933, 154739, 202351, 392799, 464217, 607053, 1702129, 2225861, 2630563, 5106387, 6677583, 7891689, 28936193, 86808579]

約数ペア:

[(1, 86808579), (3, 28936193), (11, 7891689), (13, 6677583), (17, 5106387), (33, 2630563), (39, 2225861), (51, 1702129), (143, 607053), (187, 464217), (221, 392799), (429, 202351), (561, 154739), (663, 130933), (2431, 35709), (7293, 11903)]