207958962789

素因数分解:

$3^3\times {\mathrm{2417}}^1\times {\mathrm{3186671}}^1$

素因数の和:3189097

約数の個数: 16

約数和(自身を含む): 308214915840

約数和(自身を除く): 100255953051

約数列:

[1, 3, 9, 27, 2417, 7251, 21753, 65259, 3186671, 9560013, 28680039, 86040117, 7702183807, 23106551421, 69319654263, 207958962789]

約数ペア:

[(1, 207958962789), (3, 69319654263), (9, 23106551421), (27, 7702183807), (2417, 86040117), (7251, 28680039), (21753, 9560013), (65259, 3186671)]