71287123

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 75075840

約数和(自身を除く): 3788717

約数列:

[1, 37, 83, 139, 167, 3071, 5143, 6179, 11537, 13861, 23213, 426869, 512857, 858881, 1926679, 71287123]

約数ペア:

[(1, 71287123), (37, 1926679), (83, 858881), (139, 512857), (167, 426869), (3071, 23213), (5143, 13861), (6179, 11537)]