77860391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7883}}^1$

素因数の和:7990

約数の個数: 16

約数和(自身を含む): 95364864

約数和(自身を除く): 17504473

約数列:

[1, 7, 17, 83, 119, 581, 1411, 7883, 9877, 55181, 134011, 654289, 938077, 4580023, 11122913, 77860391]

約数ペア:

[(1, 77860391), (7, 11122913), (17, 4580023), (83, 938077), (119, 654289), (581, 134011), (1411, 55181), (7883, 9877)]