55889469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1549}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 85436000

約数和(自身を除く): 29546531

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1549, 1899, 4009, 4647, 12027, 13941, 29431, 36081, 88293, 264879, 326839, 980517, 2941551, 6209941, 18629823, 55889469]

約数ペア:

[(1, 55889469), (3, 18629823), (9, 6209941), (19, 2941551), (57, 980517), (171, 326839), (211, 264879), (633, 88293), (1549, 36081), (1899, 29431), (4009, 13941), (4647, 12027)]