51955569

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 77680512

約数和(自身を除く): 25724943

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 1367, 4101, 4223, 12303, 12669, 38007, 56047, 140801, 168141, 422403, 504423, 1267209, 5772841, 17318523, 51955569]

約数ペア:

[(1, 51955569), (3, 17318523), (9, 5772841), (41, 1267209), (103, 504423), (123, 422403), (309, 168141), (369, 140801), (927, 56047), (1367, 38007), (4101, 12669), (4223, 12303)]