81751074

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{104009}}^1$

素因数の和:104145

約数の個数: 16

約数和(自身を含む): 164751840

約数和(自身を除く): 83000766

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 104009, 208018, 312027, 624054, 13625179, 27250358, 40875537, 81751074]

約数ペア:

[(1, 81751074), (2, 40875537), (3, 27250358), (6, 13625179), (131, 624054), (262, 312027), (393, 208018), (786, 104009)]