55427463

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 107089920

約数和(自身を除く): 51662457

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1327, 1547, 1989, 2457, 3213, 3981, 4641, 5967, 9289, 11943, 13923, 17251, 22559, 27867, 35829, 41769, 51753, 67677, 83601, 120757, 155259, 157913, 203031, 250803, 293267, 362271, 465777, 473739, 609093, 879801, 1086813, 1421217, 2052869, 2639403, 3260439, 4263651, 6158607, 7918209, 18475821, 55427463]

約数ペア:

[(1, 55427463), (3, 18475821), (7, 7918209), (9, 6158607), (13, 4263651), (17, 3260439), (21, 2639403), (27, 2052869), (39, 1421217), (51, 1086813), (63, 879801), (91, 609093), (117, 473739), (119, 465777), (153, 362271), (189, 293267), (221, 250803), (273, 203031), (351, 157913), (357, 155259), (459, 120757), (663, 83601), (819, 67677), (1071, 51753), (1327, 41769), (1547, 35829), (1989, 27867), (2457, 22559), (3213, 17251), (3981, 13923), (4641, 11943), (5967, 9289)]