78420459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4799}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 112896000

約数和(自身を除く): 34475541

約数列:

[1, 3, 13, 39, 419, 1257, 4799, 5447, 14397, 16341, 62387, 187161, 2010781, 6032343, 26140153, 78420459]

約数ペア:

[(1, 78420459), (3, 26140153), (13, 6032343), (39, 2010781), (419, 187161), (1257, 62387), (4799, 16341), (5447, 14397)]