81765942

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{48497}}^1$

素因数の和:48783

約数の個数: 16

約数和(自身を含む): 164117232

約数和(自身を除く): 82351290

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 48497, 96994, 145491, 290982, 13627657, 27255314, 40882971, 81765942]

約数ペア:

[(1, 81765942), (2, 40882971), (3, 27255314), (6, 13627657), (281, 290982), (562, 145491), (843, 96994), (1686, 48497)]