90171657

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{3271}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 133759360

約数和(自身を除く): 43587703

約数列:

[1, 3, 9, 27, 1021, 3063, 3271, 9189, 9813, 27567, 29439, 88317, 3339691, 10019073, 30057219, 90171657]

約数ペア:

[(1, 90171657), (3, 30057219), (9, 10019073), (27, 3339691), (1021, 88317), (3063, 29439), (3271, 27567), (9189, 9813)]