157057173

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 293937280

約数和(自身を除く): 136880107

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 10093, 15561, 30279, 70651, 90837, 131209, 191767, 211953, 393627, 575301, 635859, 918463, 1180881, 1342369, 1725903, 2492971, 2755389, 4027107, 7478913, 8266167, 12081321, 17450797, 22436739, 52352391, 157057173]

約数ペア:

[(1, 157057173), (3, 52352391), (7, 22436739), (9, 17450797), (13, 12081321), (19, 8266167), (21, 7478913), (39, 4027107), (57, 2755389), (63, 2492971), (91, 1725903), (117, 1342369), (133, 1180881), (171, 918463), (247, 635859), (273, 575301), (399, 393627), (741, 211953), (819, 191767), (1197, 131209), (1729, 90837), (2223, 70651), (5187, 30279), (10093, 15561)]