54538029

素因数分解:

$3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 102995200

約数和(自身を除く): 48457171

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 151, 189, 273, 343, 351, 441, 453, 567, 637, 819, 1029, 1053, 1057, 1323, 1359, 1911, 1963, 2457, 3087, 3171, 3969, 4077, 4459, 5733, 5889, 7371, 7399, 9261, 9513, 12231, 13377, 13741, 17199, 17667, 22197, 27783, 28539, 40131, 41223, 51597, 51793, 53001, 66591, 85617, 96187, 120393, 123669, 155379, 159003, 199773, 288561, 361179, 371007, 466137, 599319, 673309, 865683, 1113021, 1398411, 2019927, 2597049, 4195233, 6059781, 7791147, 18179343, 54538029]

約数ペア:

[(1, 54538029), (3, 18179343), (7, 7791147), (9, 6059781), (13, 4195233), (21, 2597049), (27, 2019927), (39, 1398411), (49, 1113021), (63, 865683), (81, 673309), (91, 599319), (117, 466137), (147, 371007), (151, 361179), (189, 288561), (273, 199773), (343, 159003), (351, 155379), (441, 123669), (453, 120393), (567, 96187), (637, 85617), (819, 66591), (1029, 53001), (1053, 51793), (1057, 51597), (1323, 41223), (1359, 40131), (1911, 28539), (1963, 27783), (2457, 22197), (3087, 17667), (3171, 17199), (3969, 13741), (4077, 13377), (4459, 12231), (5733, 9513), (5889, 9261), (7371, 7399)]