77538819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66103}}^1$

素因数の和:66146

約数の個数: 16

約数和(自身を含む): 114227712

約数和(自身を除く): 36688893

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 66103, 198309, 1123751, 1520369, 3371253, 4561107, 25846273, 77538819]

約数ペア:

[(1, 77538819), (3, 25846273), (17, 4561107), (23, 3371253), (51, 1520369), (69, 1123751), (391, 198309), (1173, 66103)]