121757119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 143327232

約数和(自身を除く): 21570113

約数列:

[1, 11, 31, 47, 71, 107, 341, 517, 781, 1177, 1457, 2201, 3317, 3337, 5029, 7597, 16027, 24211, 36487, 36707, 55319, 83567, 103447, 155899, 235507, 357059, 1137917, 1714889, 2590577, 3927649, 11068829, 121757119]

約数ペア:

[(1, 121757119), (11, 11068829), (31, 3927649), (47, 2590577), (71, 1714889), (107, 1137917), (341, 357059), (517, 235507), (781, 155899), (1177, 103447), (1457, 83567), (2201, 55319), (3317, 36707), (3337, 36487), (5029, 24211), (7597, 16027)]