80458461

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 125333120

約数和(自身を除く): 44874659

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 1873, 4773, 5619, 14319, 16857, 42957, 50571, 69301, 80539, 207903, 241617, 623709, 724851, 1871127, 2174553, 2979943, 8939829, 26819487, 80458461]

約数ペア:

[(1, 80458461), (3, 26819487), (9, 8939829), (27, 2979943), (37, 2174553), (43, 1871127), (111, 724851), (129, 623709), (333, 241617), (387, 207903), (999, 80539), (1161, 69301), (1591, 50571), (1873, 42957), (4773, 16857), (5619, 14319)]