81060081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3461}}^1$

素因数の和:3712

約数の個数: 16

約数和(自身を含む): 111559488

約数和(自身を除く): 30499407

約数列:

[1, 3, 37, 111, 211, 633, 3461, 7807, 10383, 23421, 128057, 384171, 730271, 2190813, 27020027, 81060081]

約数ペア:

[(1, 81060081), (3, 27020027), (37, 2190813), (111, 730271), (211, 384171), (633, 128057), (3461, 23421), (7807, 10383)]