51882117

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12541}}^1$

素因数の和:12748

約数の個数: 16

約数和(自身を含む): 79466112

約数和(自身を除く): 27583995

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 12541, 37623, 87787, 263361, 2470577, 7411731, 17294039, 51882117]

約数ペア:

[(1, 51882117), (3, 17294039), (7, 7411731), (21, 2470577), (197, 263361), (591, 87787), (1379, 37623), (4137, 12541)]