78053670219

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86438173}}^1$

素因数の和:86438226

約数の個数: 16

約数和(自身を含む): 121704948992

約数和(自身を除く): 43651278773

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 86438173, 259314519, 605067211, 1815201633, 3716841439, 11150524317, 26017890073, 78053670219]

約数ペア:

[(1, 78053670219), (3, 26017890073), (7, 11150524317), (21, 3716841439), (43, 1815201633), (129, 605067211), (301, 259314519), (903, 86438173)]