86658639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89431}}^1$

素因数の和:89470

約数の個数: 16

約数和(自身を含む): 128782080

約数和(自身を除く): 42123441

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 89431, 268293, 1520327, 1699189, 4560981, 5097567, 28886213, 86658639]

約数ペア:

[(1, 86658639), (3, 28886213), (17, 5097567), (19, 4560981), (51, 1699189), (57, 1520327), (323, 268293), (969, 89431)]