51707007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 81740880

約数和(自身を除く): 30033873

約数列:

[1, 3, 9, 11, 33, 99, 409, 1227, 1277, 3681, 3831, 4499, 11493, 13497, 14047, 40491, 42141, 126423, 522293, 1566879, 4700637, 5745223, 17235669, 51707007]

約数ペア:

[(1, 51707007), (3, 17235669), (9, 5745223), (11, 4700637), (33, 1566879), (99, 522293), (409, 126423), (1227, 42141), (1277, 40491), (3681, 14047), (3831, 13497), (4499, 11493)]