156747108321

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6629747}}^1$

素因数の和:6629861

約数の個数: 24

約数和(自身を含む): 235806876864

約数和(自身を除く): 79059768543

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 23643, 6629747, 19889241, 59667723, 245300639, 470712037, 735901917, 1412136111, 2207705751, 4236408333, 17416345369, 52249036107, 156747108321]

約数ペア:

[(1, 156747108321), (3, 52249036107), (9, 17416345369), (37, 4236408333), (71, 2207705751), (111, 1412136111), (213, 735901917), (333, 470712037), (639, 245300639), (2627, 59667723), (7881, 19889241), (23643, 6629747)]