56839041

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 100848384

約数和(自身を除く): 44009343

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 657, 727, 1071, 1241, 1533, 2181, 3723, 4599, 5089, 6543, 8687, 11169, 12359, 15267, 26061, 37077, 45801, 53071, 78183, 86513, 111231, 159213, 259539, 371497, 477639, 778617, 902207, 1114491, 2706621, 3343473, 6315449, 8119863, 18946347, 56839041]

約数ペア:

[(1, 56839041), (3, 18946347), (7, 8119863), (9, 6315449), (17, 3343473), (21, 2706621), (51, 1114491), (63, 902207), (73, 778617), (119, 477639), (153, 371497), (219, 259539), (357, 159213), (511, 111231), (657, 86513), (727, 78183), (1071, 53071), (1241, 45801), (1533, 37077), (2181, 26061), (3723, 15267), (4599, 12359), (5089, 11169), (6543, 8687)]