140477001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9151}}^1$

素因数の和:9221

約数の個数: 32

約数和(自身を含む): 231948288

約数和(自身を除く): 91471287

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 9151, 15351, 27453, 64057, 155567, 192171, 393493, 466701, 1088969, 1180479, 2754451, 3266907, 6689381, 8263353, 20068143, 46825667, 140477001]

約数ペア:

[(1, 140477001), (3, 46825667), (7, 20068143), (17, 8263353), (21, 6689381), (43, 3266907), (51, 2754451), (119, 1180479), (129, 1088969), (301, 466701), (357, 393493), (731, 192171), (903, 155567), (2193, 64057), (5117, 27453), (9151, 15351)]