82315673739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{71347}}^1$

素因数の和:71561

約数の個数: 64

約数和(自身を含む): 139042982400

約数和(自身を除く): 56727308661

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 173, 247, 351, 513, 519, 741, 1557, 2223, 2249, 3287, 4671, 6669, 6747, 9861, 20241, 29583, 42731, 60723, 71347, 88749, 128193, 214041, 384579, 642123, 927511, 1153737, 1355593, 1926369, 2782533, 4066779, 8347599, 12200337, 12343031, 17622709, 25042797, 36601011, 37029093, 52868127, 111087279, 158604381, 160459403, 234517589, 333261837, 475813143, 481378209, 703552767, 1444134627, 2110658301, 3048728657, 4332403881, 6331974903, 9146185971, 27438557913, 82315673739]

約数ペア:

[(1, 82315673739), (3, 27438557913), (9, 9146185971), (13, 6331974903), (19, 4332403881), (27, 3048728657), (39, 2110658301), (57, 1444134627), (117, 703552767), (171, 481378209), (173, 475813143), (247, 333261837), (351, 234517589), (513, 160459403), (519, 158604381), (741, 111087279), (1557, 52868127), (2223, 37029093), (2249, 36601011), (3287, 25042797), (4671, 17622709), (6669, 12343031), (6747, 12200337), (9861, 8347599), (20241, 4066779), (29583, 2782533), (42731, 1926369), (60723, 1355593), (71347, 1153737), (88749, 927511), (128193, 642123), (214041, 384579)]