55385781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45361}}^1$

素因数の和:45412

約数の個数: 16

約数和(自身を含む): 82740288

約数和(自身を除く): 27354507

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 45361, 136083, 498971, 1496913, 1678357, 5035071, 18461927, 55385781]

約数ペア:

[(1, 55385781), (3, 18461927), (11, 5035071), (33, 1678357), (37, 1496913), (111, 498971), (407, 136083), (1221, 45361)]