54413619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 81252864

約数和(自身を除く): 26839245

約数列:

[1, 3, 13, 39, 43, 71, 129, 213, 457, 559, 923, 1371, 1677, 2769, 3053, 5941, 9159, 17823, 19651, 32447, 39689, 58953, 97341, 119067, 255463, 421811, 766389, 1265433, 1395221, 4185663, 18137873, 54413619]

約数ペア:

[(1, 54413619), (3, 18137873), (13, 4185663), (39, 1395221), (43, 1265433), (71, 766389), (129, 421811), (213, 255463), (457, 119067), (559, 97341), (923, 58953), (1371, 39689), (1677, 32447), (2769, 19651), (3053, 17823), (5941, 9159)]