52884981

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28387}}^1$

素因数の和:28422

約数の個数: 20

約数和(自身を含む): 82438752

約数和(自身を除く): 29553771

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28387, 85161, 255483, 652901, 766449, 1958703, 2299347, 5876109, 17628327, 52884981]

約数ペア:

[(1, 52884981), (3, 17628327), (9, 5876109), (23, 2299347), (27, 1958703), (69, 766449), (81, 652901), (207, 255483), (621, 85161), (1863, 28387)]