27375138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{72421}}^1$

素因数の和:72439

約数の個数: 32

約数和(自身を含む): 69525120

約数和(自身を除く): 42149982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 72421, 144842, 217263, 434526, 506947, 651789, 1013894, 1303578, 1520841, 1955367, 3041682, 3910734, 4562523, 9125046, 13687569, 27375138]

約数ペア:

[(1, 27375138), (2, 13687569), (3, 9125046), (6, 4562523), (7, 3910734), (9, 3041682), (14, 1955367), (18, 1520841), (21, 1303578), (27, 1013894), (42, 651789), (54, 506947), (63, 434526), (126, 217263), (189, 144842), (378, 72421)]