7681660803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{44921993}}^1$

素因数の和:44922018

約数の個数: 12

約数和(自身を含む): 11679718440

約数和(自身を除く): 3998057637

約数列:

[1, 3, 9, 19, 57, 171, 44921993, 134765979, 404297937, 853517867, 2560553601, 7681660803]

約数ペア:

[(1, 7681660803), (3, 2560553601), (9, 853517867), (19, 404297937), (57, 134765979), (171, 44921993)]