8166249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 14851200

約数和(自身を除く): 6684951

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 169, 177, 273, 413, 507, 531, 767, 819, 1183, 1239, 1521, 2197, 2301, 3549, 3717, 5369, 6591, 6903, 9971, 10647, 15379, 16107, 19773, 29913, 46137, 48321, 69797, 89739, 129623, 138411, 209391, 388869, 628173, 907361, 1166607, 2722083, 8166249]

約数ペア:

[(1, 8166249), (3, 2722083), (7, 1166607), (9, 907361), (13, 628173), (21, 388869), (39, 209391), (59, 138411), (63, 129623), (91, 89739), (117, 69797), (169, 48321), (177, 46137), (273, 29913), (413, 19773), (507, 16107), (531, 15379), (767, 10647), (819, 9971), (1183, 6903), (1239, 6591), (1521, 5369), (2197, 3717), (2301, 3549)]