77316967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19759}}^1$

素因数の和:19822

約数の個数: 16

約数和(自身を含む): 97377280

約数和(自身を除く): 20060313

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 19759, 138313, 256867, 849637, 1798069, 5947459, 11045281, 77316967]

約数ペア:

[(1, 77316967), (7, 11045281), (13, 5947459), (43, 1798069), (91, 849637), (301, 256867), (559, 138313), (3913, 19759)]