51437169

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4889}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 85438080

約数和(自身を除く): 34000911

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 4889, 10521, 14667, 34223, 44001, 102669, 308007, 816463, 2449389, 5715241, 7348167, 17145723, 51437169]

約数ペア:

[(1, 51437169), (3, 17145723), (7, 7348167), (9, 5715241), (21, 2449389), (63, 816463), (167, 308007), (501, 102669), (1169, 44001), (1503, 34223), (3507, 14667), (4889, 10521)]