501043887

素因数分解:

$3^8\times {\mathrm{76367}}^1$

素因数の和:76391

約数の個数: 18

約数和(自身を含む): 751537488

約数和(自身を除く): 250493601

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 76367, 229101, 687303, 2061909, 6185727, 18557181, 55671543, 167014629, 501043887]

約数ペア:

[(1, 501043887), (3, 167014629), (9, 55671543), (27, 18557181), (81, 6185727), (243, 2061909), (729, 687303), (2187, 229101), (6561, 76367)]