55521318

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{126761}}^1$

素因数の和:126839

約数の個数: 16

約数和(自身を含む): 112564656

約数和(自身を除く): 57043338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 126761, 253522, 380283, 760566, 9253553, 18507106, 27760659, 55521318]

約数ペア:

[(1, 55521318), (2, 27760659), (3, 18507106), (6, 9253553), (73, 760566), (146, 380283), (219, 253522), (438, 126761)]