15663019761

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{5322127}}^1$

素因数の和:5322245

約数の個数: 16

約数和(自身を含む): 23417363200

約数和(自身を除く): 7754343439

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 5322127, 15966381, 47899143, 143697429, 580111843, 1740335529, 5221006587, 15663019761]

約数ペア:

[(1, 15663019761), (3, 5221006587), (9, 1740335529), (27, 580111843), (109, 143697429), (327, 47899143), (981, 15966381), (2943, 5322127)]