67898181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3049}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 97697600

約数和(自身を除く): 29799419

約数列:

[1, 3, 13, 39, 571, 1713, 3049, 7423, 9147, 22269, 39637, 118911, 1740979, 5222937, 22632727, 67898181]

約数ペア:

[(1, 67898181), (3, 22632727), (13, 5222937), (39, 1740979), (571, 118911), (1713, 39637), (3049, 22269), (7423, 9147)]