81399.0000000

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 9770112

約数和(自身を除く): 2370335

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 5653, 39571, 62183, 96101, 435281, 672707, 1057111, 7399777]

約数ペア:

[(1, 7399777), (7, 1057111), (11, 672707), (17, 435281), (77, 96101), (119, 62183), (187, 39571), (1309, 5653)]