53000217

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{12503}}^1$

素因数の和:12669

約数の個数: 16

約数和(自身を含む): 79025280

約数和(自身を除く): 26025063

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 12503, 37509, 112527, 337581, 1962971, 5888913, 17666739, 53000217]

約数ペア:

[(1, 53000217), (3, 17666739), (9, 5888913), (27, 1962971), (157, 337581), (471, 112527), (1413, 37509), (4239, 12503)]