53643978

素因数分解:

$2^1\times 3^3\times {\mathrm{993407}}^1$

素因数の和:993418

約数の個数: 16

約数和(自身を含む): 119208960

約数和(自身を除く): 65564982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 993407, 1986814, 2980221, 5960442, 8940663, 17881326, 26821989, 53643978]

約数ペア:

[(1, 53643978), (2, 26821989), (3, 17881326), (6, 8940663), (9, 5960442), (18, 2980221), (27, 1986814), (54, 993407)]