65007957

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 101795616

約数和(自身を除く): 36787659

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 4133, 5243, 12399, 15729, 28931, 86793, 202517, 442231, 607551, 1326693, 3095617, 9286851, 21669319, 65007957]

約数ペア:

[(1, 65007957), (3, 21669319), (7, 9286851), (21, 3095617), (49, 1326693), (107, 607551), (147, 442231), (321, 202517), (749, 86793), (2247, 28931), (4133, 15729), (5243, 12399)]