51265287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{733}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 78244400

約数和(自身を除く): 26979113

約数列:

[1, 3, 9, 19, 57, 171, 409, 733, 1227, 2199, 3681, 6597, 7771, 13927, 23313, 41781, 69939, 125343, 299797, 899391, 2698173, 5696143, 17088429, 51265287]

約数ペア:

[(1, 51265287), (3, 17088429), (9, 5696143), (19, 2698173), (57, 899391), (171, 299797), (409, 125343), (733, 69939), (1227, 41781), (2199, 23313), (3681, 13927), (6597, 7771)]