197340069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27896

約数の個数: 16

約数和(自身を含む): 277235712

約数和(自身を除く): 79895643

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 27767, 83301, 638641, 1915923, 2860001, 8580003, 65780023, 197340069]

約数ペア:

[(1, 197340069), (3, 65780023), (23, 8580003), (69, 2860001), (103, 1915923), (309, 638641), (2369, 83301), (7107, 27767)]