65482851

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 103088128

約数和(自身を除く): 37605277

約数列:

[1, 3, 7, 21, 43, 127, 129, 301, 381, 571, 889, 903, 1713, 2667, 3997, 5461, 11991, 16383, 24553, 38227, 72517, 73659, 114681, 171871, 217551, 507619, 515613, 1522857, 3118231, 9354693, 21827617, 65482851]

約数ペア:

[(1, 65482851), (3, 21827617), (7, 9354693), (21, 3118231), (43, 1522857), (127, 515613), (129, 507619), (301, 217551), (381, 171871), (571, 114681), (889, 73659), (903, 72517), (1713, 38227), (2667, 24553), (3997, 16383), (5461, 11991)]