52938009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 84816000

約数和(自身を除く): 31877991

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 2789, 6327, 8367, 18981, 25101, 52991, 75303, 103193, 158973, 309579, 476919, 928737, 1430757, 1960667, 2786211, 5882001, 17646003, 52938009]

約数ペア:

[(1, 52938009), (3, 17646003), (9, 5882001), (19, 2786211), (27, 1960667), (37, 1430757), (57, 928737), (111, 476919), (171, 309579), (333, 158973), (513, 103193), (703, 75303), (999, 52991), (2109, 25101), (2789, 18981), (6327, 8367)]