39236643

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21061}}^1$

素因数の和:21096

約数の個数: 20

約数和(自身を含む): 61164048

約数和(自身を除く): 21927405

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21061, 63183, 189549, 484403, 568647, 1453209, 1705941, 4359627, 13078881, 39236643]

約数ペア:

[(1, 39236643), (3, 13078881), (9, 4359627), (23, 1705941), (27, 1453209), (69, 568647), (81, 484403), (207, 189549), (621, 63183), (1863, 21061)]