27666873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78823}}^1$

素因数の和:78845

約数の個数: 16

約数和(自身を含む): 44141440

約数和(自身を除く): 16474567

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78823, 236469, 709407, 1024699, 2128221, 3074097, 9222291, 27666873]

約数ペア:

[(1, 27666873), (3, 9222291), (9, 3074097), (13, 2128221), (27, 1024699), (39, 709407), (117, 236469), (351, 78823)]