86983929

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87071}}^1$

素因数の和:87117

約数の個数: 16

約数和(自身を含む): 132349440

約数和(自身を除く): 45365511

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87071, 261213, 783639, 2350917, 3221627, 9664881, 28994643, 86983929]

約数ペア:

[(1, 86983929), (3, 28994643), (9, 9664881), (27, 3221627), (37, 2350917), (111, 783639), (333, 261213), (999, 87071)]