201617146521

素因数分解:

$3^3\times 7^1\times {\mathrm{1066757389}}^1$

素因数の和:1066757405

約数の個数: 16

約数和(自身を含む): 341362364800

約数和(自身を除く): 139745218279

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1066757389, 3200272167, 7467301723, 9600816501, 22401905169, 28802449503, 67205715507, 201617146521]

約数ペア:

[(1, 201617146521), (3, 67205715507), (7, 28802449503), (9, 22401905169), (21, 9600816501), (27, 7467301723), (63, 3200272167), (189, 1066757389)]