54243321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3923}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 79107840

約数和(自身を除く): 24864519

約数列:

[1, 3, 11, 33, 419, 1257, 3923, 4609, 11769, 13827, 43153, 129459, 1643737, 4931211, 18081107, 54243321]

約数ペア:

[(1, 54243321), (3, 18081107), (11, 4931211), (33, 1643737), (419, 129459), (1257, 43153), (3923, 13827), (4609, 11769)]