54763527

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28657}}^1$

素因数の和:28687

約数の個数: 24

約数和(自身を含む): 91476336

約数和(自身を除く): 36712809

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28657, 85971, 200599, 372541, 601797, 1117623, 1404193, 2607787, 4212579, 7823361, 18254509, 54763527]

約数ペア:

[(1, 54763527), (3, 18254509), (7, 7823361), (13, 4212579), (21, 2607787), (39, 1404193), (49, 1117623), (91, 601797), (147, 372541), (273, 200599), (637, 85971), (1911, 28657)]