156790383987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67090451}}^1$

素因数の和:67090514

約数の個数: 16

約数和(自身を含む): 225423918720

約数和(自身を除く): 68633534733

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 67090451, 201271353, 1274718569, 2750708491, 3824155707, 8252125473, 52263461329, 156790383987]

約数ペア:

[(1, 156790383987), (3, 52263461329), (19, 8252125473), (41, 3824155707), (57, 2750708491), (123, 1274718569), (779, 201271353), (2337, 67090451)]