81260662

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{95153}}^1$

素因数の和:95223

約数の個数: 16

約数和(自身を含む): 141589152

約数和(自身を除く): 60328490

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 95153, 190306, 666071, 1332142, 5804333, 11608666, 40630331, 81260662]

約数ペア:

[(1, 81260662), (2, 40630331), (7, 11608666), (14, 5804333), (61, 1332142), (122, 666071), (427, 190306), (854, 95153)]