57672081

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2382

約数の個数: 20

約数和(自身を含む): 86439012

約数和(自身を除く): 28766931

約数列:

[1, 3, 9, 27, 81, 353, 1059, 2017, 3177, 6051, 9531, 18153, 28593, 54459, 163377, 712001, 2136003, 6408009, 19224027, 57672081]

約数ペア:

[(1, 57672081), (3, 19224027), (9, 6408009), (27, 2136003), (81, 712001), (353, 163377), (1059, 54459), (2017, 28593), (3177, 18153), (6051, 9531)]