52566789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21821}}^1$

素因数の和:21908

約数の個数: 16

約数和(自身を含む): 77511744

約数和(自身を除く): 24944955

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 21821, 65463, 240031, 720093, 1592933, 4778799, 17522263, 52566789]

約数ペア:

[(1, 52566789), (3, 17522263), (11, 4778799), (33, 1592933), (73, 720093), (219, 240031), (803, 65463), (2409, 21821)]