55697223

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{809}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 75932640

約数和(自身を除く): 20235417

約数列:

[1, 3, 53, 159, 433, 809, 1299, 2427, 22949, 42877, 68847, 128631, 350297, 1050891, 18565741, 55697223]

約数ペア:

[(1, 55697223), (3, 18565741), (53, 1050891), (159, 350297), (433, 128631), (809, 68847), (1299, 42877), (2427, 22949)]