89266821

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{28151}}^1$

素因数の和:28312

約数の個数: 16

約数和(自身を含む): 136931328

約数和(自身を除く): 47664507

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 28151, 84453, 197057, 591171, 4250801, 12752403, 29755607, 89266821]

約数ペア:

[(1, 89266821), (3, 29755607), (7, 12752403), (21, 4250801), (151, 591171), (453, 197057), (1057, 84453), (3171, 28151)]