120798181

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{6829}}^1$

素因数の和:6881

約数の個数: 18

約数和(自身を含む): 148327110

約数和(自身を除く): 27528929

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 6829, 17689, 47803, 129751, 334621, 908257, 2465269, 6357799, 17256883, 120798181]

約数ペア:

[(1, 120798181), (7, 17256883), (19, 6357799), (49, 2465269), (133, 908257), (361, 334621), (931, 129751), (2527, 47803), (6829, 17689)]