91648719

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{5279}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 136012800

約数和(自身を除く): 44364081

約数列:

[1, 3, 9, 27, 643, 1929, 5279, 5787, 15837, 17361, 47511, 142533, 3394397, 10183191, 30549573, 91648719]

約数ペア:

[(1, 91648719), (3, 30549573), (9, 10183191), (27, 3394397), (643, 142533), (1929, 47511), (5279, 17361), (5787, 15837)]