65725513

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 82572480

約数和(自身を除く): 16846967

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 2011, 4669, 14077, 32683, 46253, 58319, 98539, 323771, 408233, 1341337, 2266397, 2857631, 9389359, 65725513]

約数ペア:

[(1, 65725513), (7, 9389359), (23, 2857631), (29, 2266397), (49, 1341337), (161, 408233), (203, 323771), (667, 98539), (1127, 58319), (1421, 46253), (2011, 32683), (4669, 14077)]