78431994069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{271657}}^1$

素因数の和:272357

約数の個数: 32

約数和(自身を含む): 123041514624

約数和(自身を除く): 44609520555

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 673, 2019, 7403, 8749, 22209, 26247, 96239, 271657, 288717, 814971, 2988227, 3531541, 8964681, 10594623, 38846951, 116540853, 182825161, 548475483, 2011076771, 2376727093, 6033230313, 7130181279, 26143998023, 78431994069]

約数ペア:

[(1, 78431994069), (3, 26143998023), (11, 7130181279), (13, 6033230313), (33, 2376727093), (39, 2011076771), (143, 548475483), (429, 182825161), (673, 116540853), (2019, 38846951), (7403, 10594623), (8749, 8964681), (22209, 3531541), (26247, 2988227), (96239, 814971), (271657, 288717)]