169905429

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 275820480

約数和(自身を除く): 105915051

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 211, 277, 323, 633, 831, 969, 1899, 2493, 2907, 3587, 4009, 4709, 5263, 10761, 12027, 14127, 15789, 32283, 36081, 42381, 47367, 58447, 68153, 89471, 175341, 204459, 268413, 526023, 613377, 805239, 993599, 1110493, 2980797, 3331479, 8942391, 9994437, 18878381, 56635143, 169905429]

約数ペア:

[(1, 169905429), (3, 56635143), (9, 18878381), (17, 9994437), (19, 8942391), (51, 3331479), (57, 2980797), (153, 1110493), (171, 993599), (211, 805239), (277, 613377), (323, 526023), (633, 268413), (831, 204459), (969, 175341), (1899, 89471), (2493, 68153), (2907, 58447), (3587, 47367), (4009, 42381), (4709, 36081), (5263, 32283), (10761, 15789), (12027, 14127)]