67850757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 116847360

約数和(自身を除く): 48996603

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 83, 117, 137, 153, 221, 249, 351, 411, 459, 663, 747, 1079, 1233, 1411, 1781, 1989, 2241, 2329, 3237, 3699, 4233, 5343, 5967, 6987, 9711, 11371, 12699, 16029, 18343, 20961, 29133, 30277, 34113, 38097, 48087, 55029, 62883, 90831, 102339, 147823, 165087, 193307, 272493, 307017, 443469, 495261, 579921, 817479, 1330407, 1739763, 2512991, 3991221, 5219289, 7538973, 22616919, 67850757]

約数ペア:

[(1, 67850757), (3, 22616919), (9, 7538973), (13, 5219289), (17, 3991221), (27, 2512991), (39, 1739763), (51, 1330407), (83, 817479), (117, 579921), (137, 495261), (153, 443469), (221, 307017), (249, 272493), (351, 193307), (411, 165087), (459, 147823), (663, 102339), (747, 90831), (1079, 62883), (1233, 55029), (1411, 48087), (1781, 38097), (1989, 34113), (2241, 30277), (2329, 29133), (3237, 20961), (3699, 18343), (4233, 16029), (5343, 12699), (5967, 11371), (6987, 9711)]