51701781

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{877}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 70773824

約数和(自身を除く): 19072043

約数列:

[1, 3, 43, 129, 457, 877, 1371, 2631, 19651, 37711, 58953, 113133, 400789, 1202367, 17233927, 51701781]

約数ペア:

[(1, 51701781), (3, 17233927), (43, 1202367), (129, 400789), (457, 113133), (877, 58953), (1371, 37711), (2631, 19651)]