127980069

素因数分解:

$3^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{3343}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 195182592

約数和(自身を除く): 67202523

約数列:

[1, 3, 7, 21, 1823, 3343, 5469, 10029, 12761, 23401, 38283, 70203, 6094289, 18282867, 42660023, 127980069]

約数ペア:

[(1, 127980069), (3, 42660023), (7, 18282867), (21, 6094289), (1823, 70203), (3343, 38283), (5469, 23401), (10029, 12761)]