85868771841

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{2053}}^1\times {\mathrm{19609}}^1$

素因数の和:21750

約数の個数: 32

約数和(自身を含む): 128892608000

約数和(自身を除く): 43023836159

約数列:

[1, 3, 9, 27, 79, 237, 711, 2053, 2133, 6159, 18477, 19609, 55431, 58827, 162187, 176481, 486561, 529443, 1459683, 1549111, 4379049, 4647333, 13941999, 40257277, 41825997, 120771831, 362315493, 1086946479, 3180324883, 9540974649, 28622923947, 85868771841]

約数ペア:

[(1, 85868771841), (3, 28622923947), (9, 9540974649), (27, 3180324883), (79, 1086946479), (237, 362315493), (711, 120771831), (2053, 41825997), (2133, 40257277), (6159, 13941999), (18477, 4647333), (19609, 4379049), (55431, 1549111), (58827, 1459683), (162187, 529443), (176481, 486561)]