77263289

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 81332160

約数和(自身を除く): 4068871

約数列:

[1, 37, 83, 139, 181, 3071, 5143, 6697, 11537, 15023, 25159, 426869, 555851, 930883, 2088197, 77263289]

約数ペア:

[(1, 77263289), (37, 2088197), (83, 930883), (139, 555851), (181, 426869), (3071, 25159), (5143, 15023), (6697, 11537)]