80855943

素因数分解:

$3^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{3001}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 123346176

約数和(自身を除く): 42490233

約数列:

[1, 3, 7, 21, 1283, 3001, 3849, 8981, 9003, 21007, 26943, 63021, 3850283, 11550849, 26951981, 80855943]

約数ペア:

[(1, 80855943), (3, 26951981), (7, 11550849), (21, 3850283), (1283, 63021), (3001, 26943), (3849, 21007), (8981, 9003)]