142792011

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{278347}}^1$

素因数の和:278375

約数の個数: 16

約数和(自身を含む): 222678400

約数和(自身を除く): 79886389

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 278347, 835041, 2505123, 5288593, 7515369, 15865779, 47597337, 142792011]

約数ペア:

[(1, 142792011), (3, 47597337), (9, 15865779), (19, 7515369), (27, 5288593), (57, 2505123), (171, 835041), (513, 278347)]