388545147

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{182159}}^1$

素因数の和:182247

約数の個数: 16

約数和(自身を含む): 582912000

約数和(自身を除く): 194366853

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 182159, 546477, 1639431, 4918293, 14390561, 43171683, 129515049, 388545147]

約数ペア:

[(1, 388545147), (3, 129515049), (9, 43171683), (27, 14390561), (79, 4918293), (237, 1639431), (711, 546477), (2133, 182159)]