155548767

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{428509}}^1$

素因数の和:428534

約数の個数: 12

約数和(自身を含む): 227967320

約数和(自身を除く): 72418553

約数列:

[1, 3, 11, 33, 121, 363, 428509, 1285527, 4713599, 14140797, 51849589, 155548767]

約数ペア:

[(1, 155548767), (3, 51849589), (11, 14140797), (33, 4713599), (121, 1285527), (363, 428509)]