80490861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271013}}^1$

素因数の和:271033

約数の個数: 16

約数和(自身を含む): 130086720

約数和(自身を除く): 49595859

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 271013, 813039, 2439117, 2981143, 7317351, 8943429, 26830287, 80490861]

約数ペア:

[(1, 80490861), (3, 26830287), (9, 8943429), (11, 7317351), (27, 2981143), (33, 2439117), (99, 813039), (297, 271013)]