104787999

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{6703}}^1$

素因数の和:6908

約数の個数: 20

約数和(自身を含む): 157369696

約数和(自身を除く): 52581697

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 6703, 15633, 20109, 60327, 180981, 542943, 1293679, 3881037, 11643111, 34929333, 104787999]

約数ペア:

[(1, 104787999), (3, 34929333), (9, 11643111), (27, 3881037), (81, 1293679), (193, 542943), (579, 180981), (1737, 60327), (5211, 20109), (6703, 15633)]