55501557

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 20138763

約数列:

[1, 3, 89, 97, 267, 291, 2143, 6429, 8633, 25899, 190727, 207871, 572181, 623613, 18500519, 55501557]

約数ペア:

[(1, 55501557), (3, 18500519), (89, 623613), (97, 572181), (267, 207871), (291, 190727), (2143, 25899), (6429, 8633)]