7712523

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 14586880

約数和(自身を除く): 6874357

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 73, 91, 117, 129, 189, 219, 273, 301, 351, 387, 511, 559, 657, 819, 903, 949, 1161, 1533, 1677, 1971, 2457, 2709, 2847, 3139, 3913, 4599, 5031, 6643, 8127, 8541, 9417, 11739, 13797, 15093, 19929, 21973, 25623, 28251, 35217, 40807, 59787, 65919, 84753, 105651, 122421, 179361, 197757, 285649, 367263, 593271, 856947, 1101789, 2570841, 7712523]

約数ペア:

[(1, 7712523), (3, 2570841), (7, 1101789), (9, 856947), (13, 593271), (21, 367263), (27, 285649), (39, 197757), (43, 179361), (63, 122421), (73, 105651), (91, 84753), (117, 65919), (129, 59787), (189, 40807), (219, 35217), (273, 28251), (301, 25623), (351, 21973), (387, 19929), (511, 15093), (559, 13797), (657, 11739), (819, 9417), (903, 8541), (949, 8127), (1161, 6643), (1533, 5031), (1677, 4599), (1971, 3913), (2457, 3139), (2709, 2847)]