105208023

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 142767360

約数和(自身を除く): 37559337

約数列:

[1, 3, 67, 201, 647, 809, 1941, 2427, 43349, 54203, 130047, 162609, 523423, 1570269, 35069341, 105208023]

約数ペア:

[(1, 105208023), (3, 35069341), (67, 1570269), (201, 523423), (647, 162609), (809, 130047), (1941, 54203), (2427, 43349)]