201612649563

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{574395013}}^1$

素因数の和:574395035

約数の個数: 16

約数和(自身を含む): 321661207840

約数和(自身を除く): 120048558277

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 574395013, 1723185039, 5169555117, 7467135169, 15508665351, 22401405507, 67204216521, 201612649563]

約数ペア:

[(1, 201612649563), (3, 67204216521), (9, 22401405507), (13, 15508665351), (27, 7467135169), (39, 5169555117), (117, 1723185039), (351, 574395013)]