77690551

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 4170569

約数列:

[1, 43, 59, 113, 271, 2537, 4859, 6667, 11653, 15989, 30623, 286681, 687527, 1316789, 1806757, 77690551]

約数ペア:

[(1, 77690551), (43, 1806757), (59, 1316789), (113, 687527), (271, 286681), (2537, 30623), (4859, 15989), (6667, 11653)]