77761621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7873}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 95243904

約数和(自身を除く): 17482283

約数列:

[1, 7, 17, 83, 119, 581, 1411, 7873, 9877, 55111, 133841, 653459, 936887, 4574213, 11108803, 77761621]

約数ペア:

[(1, 77761621), (7, 11108803), (17, 4574213), (83, 936887), (119, 653459), (581, 133841), (1411, 55111), (7873, 9877)]