72817887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6131}}^1$

素因数の和:6278

約数の個数: 16

約数和(自身を含む): 100662912

約数和(自身を除く): 27845025

約数列:

[1, 3, 37, 107, 111, 321, 3959, 6131, 11877, 18393, 226847, 656017, 680541, 1968051, 24272629, 72817887]

約数ペア:

[(1, 72817887), (3, 24272629), (37, 1968051), (107, 680541), (111, 656017), (321, 226847), (3959, 18393), (6131, 11877)]