70878093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 42962547

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 169, 179, 213, 429, 507, 537, 781, 923, 1859, 1969, 2327, 2343, 2769, 5577, 5907, 6981, 10153, 11999, 12709, 25597, 30251, 30459, 35997, 38127, 76791, 90753, 131989, 139799, 165217, 332761, 395967, 419397, 495651, 998283, 1817387, 2147821, 5452161, 6443463, 23626031, 70878093]

約数ペア:

[(1, 70878093), (3, 23626031), (11, 6443463), (13, 5452161), (33, 2147821), (39, 1817387), (71, 998283), (143, 495651), (169, 419397), (179, 395967), (213, 332761), (429, 165217), (507, 139799), (537, 131989), (781, 90753), (923, 76791), (1859, 38127), (1969, 35997), (2327, 30459), (2343, 30251), (2769, 25597), (5577, 12709), (5907, 11999), (6981, 10153)]