53719167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 78769152

約数和(自身を除く): 25049985

約数列:

[1, 3, 17, 47, 51, 73, 141, 219, 307, 799, 921, 1241, 2397, 3431, 3723, 5219, 10293, 14429, 15657, 22411, 43287, 58327, 67233, 174981, 245293, 380987, 735879, 1053317, 1142961, 3159951, 17906389, 53719167]

約数ペア:

[(1, 53719167), (3, 17906389), (17, 3159951), (47, 1142961), (51, 1053317), (73, 735879), (141, 380987), (219, 245293), (307, 174981), (799, 67233), (921, 58327), (1241, 43287), (2397, 22411), (3431, 15657), (3723, 14429), (5219, 10293)]