563788017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 935822160

約数和(自身を除く): 372034143

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 137, 153, 221, 411, 663, 1233, 1781, 1989, 2069, 2329, 5343, 6207, 6987, 16029, 18621, 20961, 26897, 30277, 35173, 80691, 90831, 105519, 242073, 272493, 283453, 316557, 457249, 850359, 1371747, 2551077, 3684889, 4115241, 4818701, 11054667, 14456103, 33164001, 43368309, 62643113, 187929339, 563788017]

約数ペア:

[(1, 563788017), (3, 187929339), (9, 62643113), (13, 43368309), (17, 33164001), (39, 14456103), (51, 11054667), (117, 4818701), (137, 4115241), (153, 3684889), (221, 2551077), (411, 1371747), (663, 850359), (1233, 457249), (1781, 316557), (1989, 283453), (2069, 272493), (2329, 242073), (5343, 105519), (6207, 90831), (6987, 80691), (16029, 35173), (18621, 30277), (20961, 26897)]