80001201

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 129703680

約数和(自身を除く): 49702479

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 809, 831, 1939, 2427, 4709, 5663, 5817, 13753, 14127, 16989, 32963, 41259, 96271, 98889, 224093, 288813, 672279, 1568651, 3809581, 4705953, 11428743, 26667067, 80001201]

約数ペア:

[(1, 80001201), (3, 26667067), (7, 11428743), (17, 4705953), (21, 3809581), (51, 1568651), (119, 672279), (277, 288813), (357, 224093), (809, 98889), (831, 96271), (1939, 41259), (2427, 32963), (4709, 16989), (5663, 14127), (5817, 13753)]