128339977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 137687040

約数和(自身を除く): 9347063

約数列:

[1, 23, 53, 127, 829, 1219, 2921, 6731, 19067, 43937, 105283, 154813, 1010551, 2421509, 5579999, 128339977]

約数ペア:

[(1, 128339977), (23, 5579999), (53, 2421509), (127, 1010551), (829, 154813), (1219, 105283), (2921, 43937), (6731, 19067)]