83158537

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 28535927

約数列:

[1, 7, 11, 41, 49, 53, 71, 77, 287, 371, 451, 497, 539, 583, 781, 2009, 2173, 2597, 2911, 3157, 3479, 3763, 4081, 5467, 15211, 20377, 22099, 23903, 26341, 28567, 32021, 38269, 41393, 106477, 142639, 154283, 167321, 184387, 224147, 289751, 1079981, 1171247, 1569029, 1697113, 2028257, 7559867, 11879791, 83158537]

約数ペア:

[(1, 83158537), (7, 11879791), (11, 7559867), (41, 2028257), (49, 1697113), (53, 1569029), (71, 1171247), (77, 1079981), (287, 289751), (371, 224147), (451, 184387), (497, 167321), (539, 154283), (583, 142639), (781, 106477), (2009, 41393), (2173, 38269), (2597, 32021), (2911, 28567), (3157, 26341), (3479, 23903), (3763, 22099), (4081, 20377), (5467, 15211)]