85849792071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21213193}}^1$

素因数の和:21213286

約数の個数: 16

約数和(自身を含む): 122187997440

約数和(自身を除く): 36338205369

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21213193, 63639579, 403050667, 1209152001, 1506136703, 4518410109, 28616597357, 85849792071]

約数ペア:

[(1, 85849792071), (3, 28616597357), (19, 4518410109), (57, 1506136703), (71, 1209152001), (213, 403050667), (1349, 63639579), (4047, 21213193)]