47981859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22751}}^1$

素因数の和:22810

約数の個数: 16

約数和(自身を含む): 69166080

約数和(自身を除く): 21184221

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 22751, 68253, 432269, 841787, 1296807, 2525361, 15993953, 47981859]

約数ペア:

[(1, 47981859), (3, 15993953), (19, 2525361), (37, 1296807), (57, 841787), (111, 432269), (703, 68253), (2109, 22751)]