75842091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 125725600

約数和(自身を除く): 49883509

約数列:

[1, 3, 9, 13, 19, 39, 57, 109, 117, 171, 247, 313, 327, 741, 939, 981, 1417, 2071, 2223, 2817, 4069, 4251, 5947, 6213, 12207, 12753, 17841, 18639, 26923, 34117, 36621, 53523, 77311, 80769, 102351, 231933, 242307, 307053, 443521, 648223, 695799, 1330563, 1944669, 3991689, 5834007, 8426899, 25280697, 75842091]

約数ペア:

[(1, 75842091), (3, 25280697), (9, 8426899), (13, 5834007), (19, 3991689), (39, 1944669), (57, 1330563), (109, 695799), (117, 648223), (171, 443521), (247, 307053), (313, 242307), (327, 231933), (741, 102351), (939, 80769), (981, 77311), (1417, 53523), (2071, 36621), (2223, 34117), (2817, 26923), (4069, 18639), (4251, 17841), (5947, 12753), (6213, 12207)]