201316059

素因数分解:

$3^2\times 7^2\times {\mathrm{456499}}^1$

素因数の和:456519

約数の個数: 18

約数和(自身を含む): 338266500

約数和(自身を除く): 136950441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 456499, 1369497, 3195493, 4108491, 9586479, 22368451, 28759437, 67105353, 201316059]

約数ペア:

[(1, 201316059), (3, 67105353), (7, 28759437), (9, 22368451), (21, 9586479), (49, 4108491), (63, 3195493), (147, 1369497), (441, 456499)]