173629227

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{20089}}^1$

素因数の和:20202

約数の個数: 16

約数和(自身を含む): 240437120

約数和(自身を除く): 66807893

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 20089, 60267, 863827, 1345963, 2591481, 4037889, 57876409, 173629227]

約数ペア:

[(1, 173629227), (3, 57876409), (43, 4037889), (67, 2591481), (129, 1345963), (201, 863827), (2881, 60267), (8643, 20089)]