81387534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{797917}}^1$

素因数の和:797939

約数の個数: 16

約数和(自身を含む): 172350288

約数和(自身を除く): 90962754

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 797917, 1595834, 2393751, 4787502, 13564589, 27129178, 40693767, 81387534]

約数ペア:

[(1, 81387534), (2, 40693767), (3, 27129178), (6, 13564589), (17, 4787502), (34, 2393751), (51, 1595834), (102, 797917)]