81856203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{190807}}^1$

素因数の和:190834

約数の個数: 16

約数和(自身を含む): 128222976

約数和(自身を除く): 46366773

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 190807, 572421, 2098877, 2480491, 6296631, 7441473, 27285401, 81856203]

約数ペア:

[(1, 81856203), (3, 27285401), (11, 7441473), (13, 6296631), (33, 2480491), (39, 2098877), (143, 572421), (429, 190807)]