77557319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 91822080

約数和(自身を除く): 14264761

約数列:

[1, 7, 31, 217, 419, 853, 2933, 5971, 12989, 26443, 90923, 185101, 357407, 2501849, 11079617, 77557319]

約数ペア:

[(1, 77557319), (7, 11079617), (31, 2501849), (217, 357407), (419, 185101), (853, 90923), (2933, 26443), (5971, 12989)]