81418611

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10331}}^1$

素因数の和:10442

約数の個数: 16

約数和(自身を含む): 113073408

約数和(自身を除く): 31654797

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 10331, 30993, 382247, 733501, 1146741, 2200503, 27139537, 81418611]

約数ペア:

[(1, 81418611), (3, 27139537), (37, 2200503), (71, 1146741), (111, 733501), (213, 382247), (2627, 30993), (7881, 10331)]