56016981

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{4481}}^1$

素因数の和:4953

約数の個数: 16

約数和(自身を含む): 83185920

約数和(自身を除く): 27168939

約数列:

[1, 3, 9, 27, 463, 1389, 4167, 4481, 12501, 13443, 40329, 120987, 2074703, 6224109, 18672327, 56016981]

約数ペア:

[(1, 56016981), (3, 18672327), (9, 6224109), (27, 2074703), (463, 120987), (1389, 40329), (4167, 13443), (4481, 12501)]