166153813

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{6379}}^1$

素因数の和:6508

約数の個数: 12

約数和(自身を含む): 193084320

約数和(自身を除く): 26930507

約数列:

[1, 7, 61, 427, 3721, 6379, 26047, 44653, 389119, 2723833, 23736259, 166153813]

約数ペア:

[(1, 166153813), (7, 23736259), (61, 2723833), (427, 389119), (3721, 44653), (6379, 26047)]