142723506681

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1\times {\mathrm{3863}}^1$

素因数の和:7732

約数の個数: 80

約数和(自身を含む): 258129172224

約数和(自身を除く): 115405665543

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 3833, 3863, 9639, 11499, 11589, 26831, 27041, 34497, 34767, 65161, 65671, 80493, 81123, 103491, 104301, 195483, 197013, 241479, 243369, 310473, 312903, 456127, 459697, 586449, 591039, 724437, 730107, 1368381, 1379091, 1759347, 1773117, 2173311, 2190321, 4105143, 4137273, 5278041, 5319351, 12315429, 12411819, 14806879, 36946287, 37235457, 44420637, 103648153, 133261911, 251716943, 310944459, 399785733, 755150829, 932833377, 1199357199, 1762018601, 2265452487, 2798500131, 5286055803, 6796357461, 8395500393, 15858167409, 20389072383, 47574502227, 142723506681]

約数ペア:

[(1, 142723506681), (3, 47574502227), (7, 20389072383), (9, 15858167409), (17, 8395500393), (21, 6796357461), (27, 5286055803), (51, 2798500131), (63, 2265452487), (81, 1762018601), (119, 1199357199), (153, 932833377), (189, 755150829), (357, 399785733), (459, 310944459), (567, 251716943), (1071, 133261911), (1377, 103648153), (3213, 44420637), (3833, 37235457), (3863, 36946287), (9639, 14806879), (11499, 12411819), (11589, 12315429), (26831, 5319351), (27041, 5278041), (34497, 4137273), (34767, 4105143), (65161, 2190321), (65671, 2173311), (80493, 1773117), (81123, 1759347), (103491, 1379091), (104301, 1368381), (195483, 730107), (197013, 724437), (241479, 591039), (243369, 586449), (310473, 459697), (312903, 456127)]