9207783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 15108800

約数和(自身を除く): 5901017

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 709, 999, 1443, 2127, 4329, 6381, 9217, 12987, 19143, 26233, 27651, 78699, 82953, 236097, 248859, 341029, 708291, 1023087, 3069261, 9207783]

約数ペア:

[(1, 9207783), (3, 3069261), (9, 1023087), (13, 708291), (27, 341029), (37, 248859), (39, 236097), (111, 82953), (117, 78699), (333, 27651), (351, 26233), (481, 19143), (709, 12987), (999, 9217), (1443, 6381), (2127, 4329)]