40334301

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 71227200

約数和(自身を除く): 30892899

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 709, 903, 1161, 1323, 2107, 2127, 2709, 4963, 6321, 6381, 8127, 14889, 18963, 19143, 30487, 34741, 44667, 56889, 91461, 104223, 134001, 213409, 274383, 312669, 640227, 823149, 938007, 1493863, 1920681, 4481589, 5762043, 13444767, 40334301]

約数ペア:

[(1, 40334301), (3, 13444767), (7, 5762043), (9, 4481589), (21, 1920681), (27, 1493863), (43, 938007), (49, 823149), (63, 640227), (129, 312669), (147, 274383), (189, 213409), (301, 134001), (387, 104223), (441, 91461), (709, 56889), (903, 44667), (1161, 34741), (1323, 30487), (2107, 19143), (2127, 18963), (2709, 14889), (4963, 8127), (6321, 6381)]