27154589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 34338816

約数和(自身を除く): 7184227

約数列:

[1, 7, 11, 71, 77, 497, 781, 4967, 5467, 34769, 54637, 352657, 382459, 2468599, 3879227, 27154589]

約数ペア:

[(1, 27154589), (7, 3879227), (11, 2468599), (71, 382459), (77, 352657), (497, 54637), (781, 34769), (4967, 5467)]