82290789

素因数分解:

$3^3\times 7^1\times {\mathrm{435401}}^1$

素因数の和:435417

約数の個数: 16

約数和(自身を含む): 139328640

約数和(自身を除く): 57037851

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 435401, 1306203, 3047807, 3918609, 9143421, 11755827, 27430263, 82290789]

約数ペア:

[(1, 82290789), (3, 27430263), (7, 11755827), (9, 9143421), (21, 3918609), (27, 3047807), (63, 1306203), (189, 435401)]