80855049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17627}}^1$

素因数の和:17780

約数の個数: 16

約数和(自身を含む): 118460160

約数和(自身を除く): 37605111

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 17627, 52881, 193897, 581691, 2450153, 7350459, 26951683, 80855049]

約数ペア:

[(1, 80855049), (3, 26951683), (11, 7350459), (33, 2450153), (139, 581691), (417, 193897), (1529, 52881), (4587, 17627)]