80004051

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{128831}}^1$

素因数の和:128863

約数の個数: 16

約数和(自身を含む): 123678720

約数和(自身を除く): 43674669

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 128831, 386493, 1159479, 2963113, 3478437, 8889339, 26668017, 80004051]

約数ペア:

[(1, 80004051), (3, 26668017), (9, 8889339), (23, 3478437), (27, 2963113), (69, 1159479), (207, 386493), (621, 128831)]