164529909

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{181001}}^1$

素因数の和:181108

約数の個数: 12

約数和(自身を含む): 240008652

約数和(自身を除く): 75478743

約数列:

[1, 3, 9, 101, 303, 909, 181001, 543003, 1629009, 18281101, 54843303, 164529909]

約数ペア:

[(1, 164529909), (3, 54843303), (9, 18281101), (101, 1629009), (303, 543003), (909, 181001)]