75993723

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 125896680

約数和(自身を除く): 49902957

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2873, 2939, 8619, 8817, 25857, 26451, 38207, 49963, 114621, 149889, 343863, 449667, 496691, 649519, 1490073, 1948557, 4470219, 5845671, 8443747, 25331241, 75993723]

約数ペア:

[(1, 75993723), (3, 25331241), (9, 8443747), (13, 5845671), (17, 4470219), (39, 1948557), (51, 1490073), (117, 649519), (153, 496691), (169, 449667), (221, 343863), (507, 149889), (663, 114621), (1521, 49963), (1989, 38207), (2873, 26451), (2939, 25857), (8619, 8817)]