56543247213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2800141}}^1$

素因数の和:2800324

約数の個数: 16

約数和(自身を含む): 77418326016

約数和(自身を除く): 20875078803

約数列:

[1, 3, 53, 127, 159, 381, 6731, 20193, 2800141, 8400423, 148407473, 355617907, 445222419, 1066853721, 18847749071, 56543247213]

約数ペア:

[(1, 56543247213), (3, 18847749071), (53, 1066853721), (127, 445222419), (159, 355617907), (381, 148407473), (6731, 8400423), (20193, 2800141)]