129177543

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 201763440

約数和(自身を除く): 72585897

約数列:

[1, 3, 11, 17, 33, 51, 121, 173, 187, 363, 519, 561, 1331, 1903, 2057, 2941, 3993, 5709, 6171, 8823, 14641, 20933, 22627, 32351, 43923, 62799, 67881, 97053, 230263, 248897, 355861, 690789, 746691, 1067583, 2532893, 3914471, 7598679, 11743413, 43059181, 129177543]

約数ペア:

[(1, 129177543), (3, 43059181), (11, 11743413), (17, 7598679), (33, 3914471), (51, 2532893), (121, 1067583), (173, 746691), (187, 690789), (363, 355861), (519, 248897), (561, 230263), (1331, 97053), (1903, 67881), (2057, 62799), (2941, 43923), (3993, 32351), (5709, 22627), (6171, 20933), (8823, 14641)]