82806519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9041}}^1$

素因数の和:9158

約数の個数: 16

約数和(自身を含む): 114580224

約数和(自身を除く): 31773705

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9041, 9159, 27123, 388763, 641911, 1166289, 1925733, 27602173, 82806519]

約数ペア:

[(1, 82806519), (3, 27602173), (43, 1925733), (71, 1166289), (129, 641911), (213, 388763), (3053, 27123), (9041, 9159)]