25560873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72823}}^1$

素因数の和:72845

約数の個数: 16

約数和(自身を含む): 40781440

約数和(自身を除く): 15220567

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72823, 218469, 655407, 946699, 1966221, 2840097, 8520291, 25560873]

約数ペア:

[(1, 25560873), (3, 8520291), (9, 2840097), (13, 1966221), (27, 946699), (39, 655407), (117, 218469), (351, 72823)]