56760399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{123661}}^1$

素因数の和:123687

約数の個数: 16

約数和(自身を含む): 89036640

約数和(自身を除く): 32276241

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 123661, 370983, 1112949, 2102237, 3338847, 6306711, 18920133, 56760399]

約数ペア:

[(1, 56760399), (3, 18920133), (9, 6306711), (17, 3338847), (27, 2102237), (51, 1112949), (153, 370983), (459, 123661)]