80244879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11003}}^1$

素因数の和:11047

約数の個数: 32

約数和(自身を含む): 133104384

約数和(自身を除く): 52859505

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11003, 33009, 121033, 143039, 187051, 363099, 429117, 561153, 1573429, 2057561, 2431663, 4720287, 6172683, 7294989, 26748293, 80244879]

約数ペア:

[(1, 80244879), (3, 26748293), (11, 7294989), (13, 6172683), (17, 4720287), (33, 2431663), (39, 2057561), (51, 1573429), (143, 561153), (187, 429117), (221, 363099), (429, 187051), (561, 143039), (663, 121033), (2431, 33009), (7293, 11003)]