66763155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66431}}^1$

素因数の和:66506

約数の個数: 16

約数和(自身を含む): 108417024

約数和(自身を除く): 41653869

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 66431, 199293, 332155, 996465, 4450877, 13352631, 22254385, 66763155]

約数ペア:

[(1, 66763155), (3, 22254385), (5, 13352631), (15, 4450877), (67, 996465), (201, 332155), (335, 199293), (1005, 66431)]