153062007

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{196991}}^1$

素因数の和:197038

約数の個数: 16

約数和(自身を含む): 239542272

約数和(自身を除く): 86480265

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 196991, 590973, 1378937, 4136811, 7288667, 21866001, 51020669, 153062007]

約数ペア:

[(1, 153062007), (3, 51020669), (7, 21866001), (21, 7288667), (37, 4136811), (111, 1378937), (259, 590973), (777, 196991)]