13042369143

素因数分解:

$3^9\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 20580589920

約数和(自身を除く): 7538220777

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 219, 243, 261, 313, 657, 729, 783, 939, 1971, 2117, 2187, 2349, 2817, 5913, 6351, 6561, 7047, 8451, 9077, 17739, 19053, 19683, 21141, 22849, 25353, 27231, 53217, 57159, 63423, 68547, 76059, 81693, 159651, 171477, 190269, 205641, 228177, 245079, 478953, 514431, 570807, 616923, 662621, 684531, 735237, 1436859, 1543293, 1850769, 1987863, 2053593, 2205711, 4629879, 5552307, 5963589, 6160779, 6617133, 13889637, 16656921, 17890767, 19851399, 41668911, 49970763, 53672301, 59554197, 149912289, 161016903, 178662591, 449736867, 483050709, 1449152127, 4347456381, 13042369143]

約数ペア:

[(1, 13042369143), (3, 4347456381), (9, 1449152127), (27, 483050709), (29, 449736867), (73, 178662591), (81, 161016903), (87, 149912289), (219, 59554197), (243, 53672301), (261, 49970763), (313, 41668911), (657, 19851399), (729, 17890767), (783, 16656921), (939, 13889637), (1971, 6617133), (2117, 6160779), (2187, 5963589), (2349, 5552307), (2817, 4629879), (5913, 2205711), (6351, 2053593), (6561, 1987863), (7047, 1850769), (8451, 1543293), (9077, 1436859), (17739, 735237), (19053, 684531), (19683, 662621), (21141, 616923), (22849, 570807), (25353, 514431), (27231, 478953), (53217, 245079), (57159, 228177), (63423, 205641), (68547, 190269), (76059, 171477), (81693, 159651)]