80548857

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{40867}}^1$

素因数の和:40949

約数の個数: 16

約数和(自身を含む): 120969280

約数和(自身を除く): 40420423

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 40867, 122601, 367803, 1103409, 2983291, 8949873, 26849619, 80548857]

約数ペア:

[(1, 80548857), (3, 26849619), (9, 8949873), (27, 2983291), (73, 1103409), (219, 367803), (657, 122601), (1971, 40867)]