40996287

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 61995024

約数和(自身を除く): 20998737

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 1493, 3051, 4479, 9153, 13437, 27459, 40311, 120933, 168709, 362799, 506127, 1518381, 4555143, 13665429, 40996287]

約数ペア:

[(1, 40996287), (3, 13665429), (9, 4555143), (27, 1518381), (81, 506127), (113, 362799), (243, 168709), (339, 120933), (1017, 40311), (1493, 27459), (3051, 13437), (4479, 9153)]