214969599

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14243}}^1$

素因数の和:14308

約数の個数: 32

約数和(自身を含む): 350972160

約数和(自身を除く): 136002561

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 14243, 15093, 42729, 128187, 185159, 384561, 555477, 612449, 1666431, 1837347, 4999293, 5512041, 7961837, 16536123, 23885511, 71656533, 214969599]

約数ペア:

[(1, 214969599), (3, 71656533), (9, 23885511), (13, 16536123), (27, 7961837), (39, 5512041), (43, 4999293), (117, 1837347), (129, 1666431), (351, 612449), (387, 555477), (559, 384561), (1161, 185159), (1677, 128187), (5031, 42729), (14243, 15093)]