210980673

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{51749}}^1$

素因数の和:51909

約数の個数: 16

約数和(自身を含む): 314640000

約数和(自身を除く): 103659327

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 51749, 155247, 465741, 1397223, 7814099, 23442297, 70326891, 210980673]

約数ペア:

[(1, 210980673), (3, 70326891), (9, 23442297), (27, 7814099), (151, 1397223), (453, 465741), (1359, 155247), (4077, 51749)]