127978794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9127}}^1$

素因数の和:9195

約数の個数: 48

約数和(自身を含む): 299033280

約数和(自身を除く): 171054486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 9127, 14022, 18254, 27381, 54762, 82143, 164286, 173413, 346826, 374207, 520239, 748414, 1040478, 1122621, 1560717, 2245242, 3121434, 3367863, 6735726, 7109933, 14219866, 21329799, 42659598, 63989397, 127978794]

約数ペア:

[(1, 127978794), (2, 63989397), (3, 42659598), (6, 21329799), (9, 14219866), (18, 7109933), (19, 6735726), (38, 3367863), (41, 3121434), (57, 2245242), (82, 1560717), (114, 1122621), (123, 1040478), (171, 748414), (246, 520239), (342, 374207), (369, 346826), (738, 173413), (779, 164286), (1558, 82143), (2337, 54762), (4674, 27381), (7011, 18254), (9127, 14022)]