55938921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5441}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 78364800

約数和(自身を除く): 22425879

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5441, 10281, 16323, 125143, 375429, 810709, 2432127, 18646307, 55938921]

約数ペア:

[(1, 55938921), (3, 18646307), (23, 2432127), (69, 810709), (149, 375429), (447, 125143), (3427, 16323), (5441, 10281)]