54249447

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20341}}^1$

素因数の和:20478

約数の個数: 16

約数和(自身を含む): 83320832

約数和(自身を除く): 29071385

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 20341, 61023, 142387, 427161, 2583307, 7749921, 18083149, 54249447]

約数ペア:

[(1, 54249447), (3, 18083149), (7, 7749921), (21, 2583307), (127, 427161), (381, 142387), (889, 61023), (2667, 20341)]