143980383

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{21059}}^1$

素因数の和:21158

約数の個数: 16

約数和(自身を含む): 200154240

約数和(自身を除く): 56173857

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 21059, 63177, 905537, 1116127, 2716611, 3348381, 47993461, 143980383]

約数ペア:

[(1, 143980383), (3, 47993461), (43, 3348381), (53, 2716611), (129, 1116127), (159, 905537), (2279, 63177), (6837, 21059)]