20160127533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{114847}}^1$

素因数の和:115513

約数の個数: 32

約数和(自身を含む): 33135026176

約数和(自身を除く): 12974898643

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 643, 1929, 4501, 8359, 13503, 25077, 58513, 114847, 175539, 344541, 803929, 1493011, 2411787, 4479033, 10451077, 31353231, 73846621, 221539863, 516926347, 960006073, 1550779041, 2880018219, 6720042511, 20160127533]

約数ペア:

[(1, 20160127533), (3, 6720042511), (7, 2880018219), (13, 1550779041), (21, 960006073), (39, 516926347), (91, 221539863), (273, 73846621), (643, 31353231), (1929, 10451077), (4501, 4479033), (8359, 2411787), (13503, 1493011), (25077, 803929), (58513, 344541), (114847, 175539)]