81836287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8154

約数の個数: 16

約数和(自身を含む): 95044320

約数和(自身を除く): 13208033

約数列:

[1, 13, 19, 41, 247, 533, 779, 8081, 10127, 105053, 153539, 331321, 1996007, 4307173, 6295099, 81836287]

約数ペア:

[(1, 81836287), (13, 6295099), (19, 4307173), (41, 1996007), (247, 331321), (533, 153539), (779, 105053), (8081, 10127)]