27590628159

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1723}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 45283756320

約数和(自身を除く): 17693128161

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 401, 459, 493, 783, 1203, 1377, 1479, 1723, 2349, 3609, 4437, 5169, 6817, 10827, 11629, 13311, 15507, 20451, 29291, 32481, 34887, 39933, 46521, 49967, 61353, 87873, 104661, 139563, 149901, 184059, 197693, 263619, 313983, 449703, 552177, 593079, 690923, 790857, 849439, 941949, 1349109, 1779237, 2072769, 2372571, 2548317, 4047327, 5337711, 6218307, 7644951, 11745691, 16013133, 18654921, 20036767, 22934853, 35237073, 55964763, 60110301, 68804559, 105711219, 180330903, 317133657, 340625039, 540992709, 951400971, 1021875117, 1622978127, 3065625351, 9196876053, 27590628159]

約数ペア:

[(1, 27590628159), (3, 9196876053), (9, 3065625351), (17, 1622978127), (27, 1021875117), (29, 951400971), (51, 540992709), (81, 340625039), (87, 317133657), (153, 180330903), (261, 105711219), (401, 68804559), (459, 60110301), (493, 55964763), (783, 35237073), (1203, 22934853), (1377, 20036767), (1479, 18654921), (1723, 16013133), (2349, 11745691), (3609, 7644951), (4437, 6218307), (5169, 5337711), (6817, 4047327), (10827, 2548317), (11629, 2372571), (13311, 2072769), (15507, 1779237), (20451, 1349109), (29291, 941949), (32481, 849439), (34887, 790857), (39933, 690923), (46521, 593079), (49967, 552177), (61353, 449703), (87873, 313983), (104661, 263619), (139563, 197693), (149901, 184059)]