80753871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{56909}}^1$

素因数の和:56966

約数の個数: 16

約数和(自身を含む): 120193920

約数和(自身を除く): 39440049

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 56909, 170727, 625999, 1877997, 2447087, 7341261, 26917957, 80753871]

約数ペア:

[(1, 80753871), (3, 26917957), (11, 7341261), (33, 2447087), (43, 1877997), (129, 625999), (473, 170727), (1419, 56909)]