5555177181

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{4784821}}^1$

素因数の和:4784873

約数の個数: 16

約数和(自身を含む): 8421286720

約数和(自身を除く): 2866109539

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 4784821, 14354463, 43063389, 129190167, 205747303, 617241909, 1851725727, 5555177181]

約数ペア:

[(1, 5555177181), (3, 1851725727), (9, 617241909), (27, 205747303), (43, 129190167), (129, 43063389), (387, 14354463), (1161, 4784821)]