127690383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{5227}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 180679680

約数和(自身を除く): 52989297

約数列:

[1, 3, 17, 51, 479, 1437, 5227, 8143, 15681, 24429, 88859, 266577, 2503733, 7511199, 42563461, 127690383]

約数ペア:

[(1, 127690383), (3, 42563461), (17, 7511199), (51, 2503733), (479, 266577), (1437, 88859), (5227, 24429), (8143, 15681)]