87422727

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{12577}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 133628672

約数和(自身を除く): 46205945

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 12577, 37731, 88039, 264117, 4162987, 12488961, 29140909, 87422727]

約数ペア:

[(1, 87422727), (3, 29140909), (7, 12488961), (21, 4162987), (331, 264117), (993, 88039), (2317, 37731), (6951, 12577)]