66967341

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29803}}^1$

素因数の和:29920

約数の個数: 16

約数和(自身を含む): 103002624

約数和(自身を除く): 36035283

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 29803, 89409, 208621, 625863, 3188921, 9566763, 22322447, 66967341]

約数ペア:

[(1, 66967341), (3, 22322447), (7, 9566763), (21, 3188921), (107, 625863), (321, 208621), (749, 89409), (2247, 29803)]