67530807

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131639}}^1$

素因数の和:131667

約数の個数: 16

約数和(自身を含む): 105312000

約数和(自身を除く): 37781193

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 131639, 394917, 1184751, 2501141, 3554253, 7503423, 22510269, 67530807]

約数ペア:

[(1, 67530807), (3, 22510269), (9, 7503423), (19, 3554253), (27, 2501141), (57, 1184751), (171, 394917), (513, 131639)]