127806726

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{206807}}^1$

素因数の和:206915

約数の個数: 16

約数和(自身を含む): 258096384

約数和(自身を除く): 130289658

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 206807, 413614, 620421, 1240842, 21301121, 42602242, 63903363, 127806726]

約数ペア:

[(1, 127806726), (2, 63903363), (3, 42602242), (6, 21301121), (103, 1240842), (206, 620421), (309, 413614), (618, 206807)]