5455539

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 8560640

約数和(自身を除く): 3105101

約数列:

[1, 3, 9, 27, 37, 43, 111, 127, 129, 333, 381, 387, 999, 1143, 1161, 1591, 3429, 4699, 4773, 5461, 14097, 14319, 16383, 42291, 42957, 49149, 126873, 147447, 202057, 606171, 1818513, 5455539]

約数ペア:

[(1, 5455539), (3, 1818513), (9, 606171), (27, 202057), (37, 147447), (43, 126873), (111, 49149), (127, 42957), (129, 42291), (333, 16383), (381, 14319), (387, 14097), (999, 5461), (1143, 4773), (1161, 4699), (1591, 3429)]