51126009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 75586560

約数和(自身を除く): 24460551

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1109, 1397, 3327, 4191, 12199, 15367, 36597, 46101, 134189, 140843, 402567, 422529, 1549273, 4647819, 17042003, 51126009]

約数ペア:

[(1, 51126009), (3, 17042003), (11, 4647819), (33, 1549273), (121, 422529), (127, 402567), (363, 140843), (381, 134189), (1109, 46101), (1397, 36597), (3327, 15367), (4191, 12199)]