80964069

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{641}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 109828224

約数和(自身を除く): 28864155

約数列:

[1, 3, 71, 213, 593, 641, 1779, 1923, 42103, 45511, 126309, 136533, 380113, 1140339, 26988023, 80964069]

約数ペア:

[(1, 80964069), (3, 26988023), (71, 1140339), (213, 380113), (593, 136533), (641, 126309), (1779, 45511), (1923, 42103)]