81752871

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8429}}^1$

素因数の和:8546

約数の個数: 16

約数和(自身を含む): 112894560

約数和(自身を除く): 31141689

約数列:

[1, 3, 53, 61, 159, 183, 3233, 8429, 9699, 25287, 446737, 514169, 1340211, 1542507, 27250957, 81752871]

約数ペア:

[(1, 81752871), (3, 27250957), (53, 1542507), (61, 1340211), (159, 514169), (183, 446737), (3233, 25287), (8429, 9699)]