207967203

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{9521}}^1$

素因数の和:10339

約数の個数: 16

約数和(自身を含む): 308512800

約数和(自身を除く): 100545597

約数列:

[1, 3, 9, 27, 809, 2427, 7281, 9521, 21843, 28563, 85689, 257067, 7702489, 23107467, 69322401, 207967203]

約数ペア:

[(1, 207967203), (3, 69322401), (9, 23107467), (27, 7702489), (809, 257067), (2427, 85689), (7281, 28563), (9521, 21843)]