136431449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1871}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 170366976

約数和(自身を除く): 33935527

約数列:

[1, 7, 11, 77, 947, 1871, 6629, 10417, 13097, 20581, 72919, 144067, 1771837, 12402859, 19490207, 136431449]

約数ペア:

[(1, 136431449), (7, 19490207), (11, 12402859), (77, 1771837), (947, 144067), (1871, 72919), (6629, 20581), (10417, 13097)]