57887541

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{1321}}^1$

素因数の和:1874

約数の個数: 20

約数和(自身を含む): 86699404

約数和(自身を除く): 28811863

約数列:

[1, 3, 9, 27, 81, 541, 1321, 1623, 3963, 4869, 11889, 14607, 35667, 43821, 107001, 714661, 2143983, 6431949, 19295847, 57887541]

約数ペア:

[(1, 57887541), (3, 19295847), (9, 6431949), (27, 2143983), (81, 714661), (541, 107001), (1321, 43821), (1623, 35667), (3963, 14607), (4869, 11889)]