876752829

素因数分解:

$3^4\times {\mathrm{2789}}^1\times {\mathrm{3881}}^1$

素因数の和:6682

約数の個数: 20

約数和(自身を含む): 1310524380

約数和(自身を除く): 433771551

約数列:

[1, 3, 9, 27, 81, 2789, 3881, 8367, 11643, 25101, 34929, 75303, 104787, 225909, 314361, 10824109, 32472327, 97416981, 292250943, 876752829]

約数ペア:

[(1, 876752829), (3, 292250943), (9, 97416981), (27, 32472327), (81, 10824109), (2789, 314361), (3881, 225909), (8367, 104787), (11643, 75303), (25101, 34929)]