142734609

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{29207}}^1$

素因数の和:29397

約数の個数: 16

約数和(自身を含む): 212634240

約数和(自身を除く): 69899631

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 29207, 87621, 262863, 788589, 5286467, 15859401, 47578203, 142734609]

約数ペア:

[(1, 142734609), (3, 47578203), (9, 15859401), (27, 5286467), (181, 788589), (543, 262863), (1629, 87621), (4887, 29207)]