81020094

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{103079}}^1$

素因数の和:103215

約数の個数: 16

約数和(自身を含む): 163278720

約数和(自身を除く): 82258626

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 103079, 206158, 309237, 618474, 13503349, 27006698, 40510047, 81020094]

約数ペア:

[(1, 81020094), (2, 40510047), (3, 27006698), (6, 13503349), (131, 618474), (262, 309237), (393, 206158), (786, 103079)]