1142725473

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{72019}}^1$

素因数の和:72109

約数の個数: 24

約数和(自身を含む): 1730208480

約数和(自身を除く): 587483007

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 5289, 15867, 72019, 216057, 648171, 2952779, 3096817, 8858337, 9290451, 26575011, 27871353, 126969497, 380908491, 1142725473]

約数ペア:

[(1, 1142725473), (3, 380908491), (9, 126969497), (41, 27871353), (43, 26575011), (123, 9290451), (129, 8858337), (369, 3096817), (387, 2952779), (1763, 648171), (5289, 216057), (15867, 72019)]