154536987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5861}}^1$

素因数の和:5939

約数の個数: 32

約数和(自身を含む): 243108864

約数和(自身を除く): 88571877

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 5861, 8789, 17583, 26367, 64471, 99637, 193413, 275467, 298911, 826401, 1096007, 3030137, 3288021, 4682939, 9090411, 14048817, 51512329, 154536987]

約数ペア:

[(1, 154536987), (3, 51512329), (11, 14048817), (17, 9090411), (33, 4682939), (47, 3288021), (51, 3030137), (141, 1096007), (187, 826401), (517, 298911), (561, 275467), (799, 193413), (1551, 99637), (2397, 64471), (5861, 26367), (8789, 17583)]