27623349

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 45704120

約数和(自身を除く): 18080771

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 709, 999, 1053, 1443, 2127, 2997, 4329, 6381, 9217, 12987, 19143, 26233, 27651, 38961, 57429, 78699, 82953, 236097, 248859, 341029, 708291, 746577, 1023087, 2124873, 3069261, 9207783, 27623349]

約数ペア:

[(1, 27623349), (3, 9207783), (9, 3069261), (13, 2124873), (27, 1023087), (37, 746577), (39, 708291), (81, 341029), (111, 248859), (117, 236097), (333, 82953), (351, 78699), (481, 57429), (709, 38961), (999, 27651), (1053, 26233), (1443, 19143), (2127, 12987), (2997, 9217), (4329, 6381)]