758202471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{769}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 1234525600

約数和(自身を除く): 476323129

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 769, 1431, 2067, 2307, 2809, 6201, 6921, 8427, 9997, 18603, 20763, 25281, 29991, 36517, 40757, 75843, 89973, 109551, 122271, 269919, 328653, 366813, 529841, 985959, 1100439, 1589523, 2160121, 4768569, 6480363, 14305707, 19441089, 28081573, 58323267, 84244719, 252734157, 758202471]

約数ペア:

[(1, 758202471), (3, 252734157), (9, 84244719), (13, 58323267), (27, 28081573), (39, 19441089), (53, 14305707), (117, 6480363), (159, 4768569), (351, 2160121), (477, 1589523), (689, 1100439), (769, 985959), (1431, 529841), (2067, 366813), (2307, 328653), (2809, 269919), (6201, 122271), (6921, 109551), (8427, 89973), (9997, 75843), (18603, 40757), (20763, 36517), (25281, 29991)]