83906977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1451}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 104822784

約数和(自身を除く): 20915807

約数列:

[1, 7, 11, 77, 751, 1451, 5257, 8261, 10157, 15961, 57827, 111727, 1089701, 7627907, 11986711, 83906977]

約数ペア:

[(1, 83906977), (7, 11986711), (11, 7627907), (77, 1089701), (751, 111727), (1451, 57827), (5257, 15961), (8261, 10157)]