67719249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 46023471

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 743, 779, 1599, 2223, 2229, 2337, 4797, 6687, 7011, 9659, 10127, 14117, 28977, 30381, 30463, 42351, 86931, 91143, 91389, 127053, 183521, 274167, 396019, 550563, 578797, 1188057, 1651689, 1736391, 3564171, 5209173, 7524361, 22573083, 67719249]

約数ペア:

[(1, 67719249), (3, 22573083), (9, 7524361), (13, 5209173), (19, 3564171), (39, 1736391), (41, 1651689), (57, 1188057), (117, 578797), (123, 550563), (171, 396019), (247, 274167), (369, 183521), (533, 127053), (741, 91389), (743, 91143), (779, 86931), (1599, 42351), (2223, 30463), (2229, 30381), (2337, 28977), (4797, 14117), (6687, 10127), (7011, 9659)]