71111871

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{4339}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 105548800

約数和(自身を除く): 34436929

約数列:

[1, 3, 9, 27, 607, 1821, 4339, 5463, 13017, 16389, 39051, 117153, 2633773, 7901319, 23703957, 71111871]

約数ペア:

[(1, 71111871), (3, 23703957), (9, 7901319), (27, 2633773), (607, 117153), (1821, 39051), (4339, 16389), (5463, 13017)]