168713073

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 264386304

約数和(自身を除く): 95673231

約数列:

[1, 3, 9, 23, 41, 69, 103, 123, 193, 207, 309, 369, 579, 927, 943, 1737, 2369, 2829, 4223, 4439, 7107, 7913, 8487, 12669, 13317, 19879, 21321, 23739, 38007, 39951, 59637, 71217, 97129, 178911, 181999, 291387, 457217, 545997, 815039, 874161, 1371651, 1637991, 2445117, 4114953, 7335351, 18745897, 56237691, 168713073]

約数ペア:

[(1, 168713073), (3, 56237691), (9, 18745897), (23, 7335351), (41, 4114953), (69, 2445117), (103, 1637991), (123, 1371651), (193, 874161), (207, 815039), (309, 545997), (369, 457217), (579, 291387), (927, 181999), (943, 178911), (1737, 97129), (2369, 71217), (2829, 59637), (4223, 39951), (4439, 38007), (7107, 23739), (7913, 21321), (8487, 19879), (12669, 13317)]