51249249

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 76336832

約数和(自身を除く): 25087583

約数列:

[1, 3, 9, 43, 129, 151, 387, 453, 877, 1359, 2631, 6493, 7893, 19479, 37711, 58437, 113133, 132427, 339399, 397281, 1191843, 5694361, 17083083, 51249249]

約数ペア:

[(1, 51249249), (3, 17083083), (9, 5694361), (43, 1191843), (129, 397281), (151, 339399), (387, 132427), (453, 113133), (877, 58437), (1359, 37711), (2631, 19479), (6493, 7893)]