1520806976343

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{11939}}^1\times {\mathrm{109717}}^1$

素因数の和:121708

約数の個数: 32

約数和(自身を含む): 2305657939200

約数和(自身を除く): 784850962857

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 11939, 35817, 107451, 109717, 322353, 329151, 513377, 987453, 1540131, 2962359, 4620393, 4717831, 13861179, 14153493, 42460479, 127381437, 1309911263, 3929733789, 11789201367, 35367604101, 56326184309, 168978552927, 506935658781, 1520806976343]

約数ペア:

[(1, 1520806976343), (3, 506935658781), (9, 168978552927), (27, 56326184309), (43, 35367604101), (129, 11789201367), (387, 3929733789), (1161, 1309911263), (11939, 127381437), (35817, 42460479), (107451, 14153493), (109717, 13861179), (322353, 4717831), (329151, 4620393), (513377, 2962359), (987453, 1540131)]