54491521

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 64749568

約数和(自身を除く): 10258047

約数列:

[1, 7, 31, 151, 217, 1057, 1663, 4681, 11641, 32767, 51553, 251113, 360871, 1757791, 7784503, 54491521]

約数ペア:

[(1, 54491521), (7, 7784503), (31, 1757791), (151, 360871), (217, 251113), (1057, 51553), (1663, 32767), (4681, 11641)]