164799297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21023}}^1$

素因数の和:21109

約数の個数: 24

約数和(自身を含む): 260193024

約数和(自身を除く): 95393727

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 21023, 63069, 189207, 273299, 819897, 1408541, 2459691, 4225623, 12676869, 18311033, 54933099, 164799297]

約数ペア:

[(1, 164799297), (3, 54933099), (9, 18311033), (13, 12676869), (39, 4225623), (67, 2459691), (117, 1408541), (201, 819897), (603, 273299), (871, 189207), (2613, 63069), (7839, 21023)]