8191567462401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{99023}}^1\times {\mathrm{540679}}^1$

素因数の和:639725

約数の個数: 24

約数和(自身を含む): 12528429338880

約数和(自身を除く): 4336861876479

約数列:

[1, 3, 9, 17, 51, 153, 99023, 297069, 540679, 891207, 1622037, 1683391, 4866111, 5050173, 9191543, 15150519, 27574629, 82723887, 53539656617, 160618969851, 481856909553, 910174162489, 2730522487467, 8191567462401]

約数ペア:

[(1, 8191567462401), (3, 2730522487467), (9, 910174162489), (17, 481856909553), (51, 160618969851), (153, 53539656617), (99023, 82723887), (297069, 27574629), (540679, 15150519), (891207, 9191543), (1622037, 5050173), (1683391, 4866111)]