55569993

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 75233280

約数和(自身を除く): 19663287

約数列:

[1, 3, 127, 157, 381, 471, 929, 2787, 19939, 59817, 117983, 145853, 353949, 437559, 18523331, 55569993]

約数ペア:

[(1, 55569993), (3, 18523331), (127, 437559), (157, 353949), (381, 145853), (471, 117983), (929, 59817), (2787, 19939)]