80398197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{270701}}^1$

素因数の和:270721

約数の個数: 16

約数和(自身を含む): 129936960

約数和(自身を除く): 49538763

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 270701, 812103, 2436309, 2977711, 7308927, 8933133, 26799399, 80398197]

約数ペア:

[(1, 80398197), (3, 26799399), (9, 8933133), (11, 7308927), (27, 2977711), (33, 2436309), (99, 812103), (297, 270701)]