54107949

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 31693011

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 839, 1743, 2517, 3071, 5873, 9213, 17619, 21497, 31043, 64491, 69637, 93129, 208911, 217301, 487459, 651903, 1462377, 2576569, 7729707, 18035983, 54107949]

約数ペア:

[(1, 54107949), (3, 18035983), (7, 7729707), (21, 2576569), (37, 1462377), (83, 651903), (111, 487459), (249, 217301), (259, 208911), (581, 93129), (777, 69637), (839, 64491), (1743, 31043), (2517, 21497), (3071, 17619), (5873, 9213)]