180996816273

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{201947}}^1$

素因数の和:202051

約数の個数: 64

約数和(自身を含む): 307607193600

約数和(自身を除く): 126610377327

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 91, 147, 201, 273, 343, 469, 637, 871, 1029, 1407, 1911, 2613, 3283, 4459, 6097, 9849, 13377, 18291, 22981, 42679, 68943, 128037, 201947, 298753, 605841, 896259, 1413629, 2625311, 4240887, 7875933, 9895403, 13530449, 18377177, 29686209, 40591347, 55131531, 69267821, 94713143, 128640239, 175895837, 207803463, 284139429, 385920717, 527687511, 662992001, 900481673, 1231270859, 1988976003, 2701445019, 3693812577, 4640944007, 8618896013, 13922832021, 25856688039, 60332272091, 180996816273]

約数ペア:

[(1, 180996816273), (3, 60332272091), (7, 25856688039), (13, 13922832021), (21, 8618896013), (39, 4640944007), (49, 3693812577), (67, 2701445019), (91, 1988976003), (147, 1231270859), (201, 900481673), (273, 662992001), (343, 527687511), (469, 385920717), (637, 284139429), (871, 207803463), (1029, 175895837), (1407, 128640239), (1911, 94713143), (2613, 69267821), (3283, 55131531), (4459, 40591347), (6097, 29686209), (9849, 18377177), (13377, 13530449), (18291, 9895403), (22981, 7875933), (42679, 4240887), (68943, 2625311), (128037, 1413629), (201947, 896259), (298753, 605841)]