513661697181

素因数分解:

$3^3\times {\mathrm{6971}}^1\times {\mathrm{2729093}}^1$

素因数の和:2736073

約数の個数: 16

約数和(自身を含む): 761089734720

約数和(自身を除く): 247428037539

約数列:

[1, 3, 9, 27, 6971, 20913, 62739, 188217, 2729093, 8187279, 24561837, 73685511, 19024507303, 57073521909, 171220565727, 513661697181]

約数ペア:

[(1, 513661697181), (3, 171220565727), (9, 57073521909), (27, 19024507303), (6971, 73685511), (20913, 24561837), (62739, 8187279), (188217, 2729093)]