15661136619

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{98429}}^1$

素因数の和:98592

約数の個数: 32

約数和(自身を含む): 23812185600

約数和(自身を除く): 8151048981

約数列:

[1, 3, 9, 27, 71, 83, 213, 249, 639, 747, 1917, 2241, 5893, 17679, 53037, 98429, 159111, 295287, 885861, 2657583, 6988459, 8169607, 20965377, 24508821, 62896131, 73526463, 188688393, 220579389, 580042097, 1740126291, 5220378873, 15661136619]

約数ペア:

[(1, 15661136619), (3, 5220378873), (9, 1740126291), (27, 580042097), (71, 220579389), (83, 188688393), (213, 73526463), (249, 62896131), (639, 24508821), (747, 20965377), (1917, 8169607), (2241, 6988459), (5893, 2657583), (17679, 885861), (53037, 295287), (98429, 159111)]