80538009

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{1289}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 109598400

約数和(自身を除く): 29060391

約数列:

[1, 3, 59, 177, 353, 1059, 1289, 3867, 20827, 62481, 76051, 228153, 455017, 1365051, 26846003, 80538009]

約数ペア:

[(1, 80538009), (3, 26846003), (59, 1365051), (177, 455017), (353, 228153), (1059, 76051), (1289, 62481), (3867, 20827)]