51689763

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3727}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 79093248

約数和(自身を除く): 27403485

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 3727, 4623, 11181, 13869, 33543, 85721, 249709, 257163, 749127, 771489, 2247381, 5743307, 17229921, 51689763]

約数ペア:

[(1, 51689763), (3, 17229921), (9, 5743307), (23, 2247381), (67, 771489), (69, 749127), (201, 257163), (207, 249709), (603, 85721), (1541, 33543), (3727, 13869), (4623, 11181)]