29561409

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 15965631

約数列:

[1, 3, 9, 27, 37, 111, 127, 233, 333, 381, 699, 999, 1143, 2097, 3429, 4699, 6291, 8621, 14097, 25863, 29591, 42291, 77589, 88773, 126873, 232767, 266319, 798957, 1094867, 3284601, 9853803, 29561409]

約数ペア:

[(1, 29561409), (3, 9853803), (9, 3284601), (27, 1094867), (37, 798957), (111, 266319), (127, 232767), (233, 126873), (333, 88773), (381, 77589), (699, 42291), (999, 29591), (1143, 25863), (2097, 14097), (3429, 8621), (4699, 6291)]