81701158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{530527}}^1$

素因数の和:530547

約数の個数: 16

約数和(自身を含む): 152792064

約数和(自身を除く): 71090906

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 530527, 1061054, 3713689, 5835797, 7427378, 11671594, 40850579, 81701158]

約数ペア:

[(1, 81701158), (2, 40850579), (7, 11671594), (11, 7427378), (14, 5835797), (22, 3713689), (77, 1061054), (154, 530527)]