272163981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{8429}}^1$

素因数の和:8708

約数の個数: 16

約数和(自身を含む): 372268800

約数和(自身を除く): 100104819

約数列:

[1, 3, 47, 141, 229, 687, 8429, 10763, 25287, 32289, 396163, 1188489, 1930241, 5790723, 90721327, 272163981]

約数ペア:

[(1, 272163981), (3, 90721327), (47, 5790723), (141, 1930241), (229, 1188489), (687, 396163), (8429, 32289), (10763, 25287)]