51576291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{146941}}^1$

素因数の和:146963

約数の個数: 16

約数和(自身を含む): 82287520

約数和(自身を除く): 30711229

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 146941, 440823, 1322469, 1910233, 3967407, 5730699, 17192097, 51576291]

約数ペア:

[(1, 51576291), (3, 17192097), (9, 5730699), (13, 3967407), (27, 1910233), (39, 1322469), (117, 440823), (351, 146941)]