80452620303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1245763}}^1$

素因数の和:1245899

約数の個数: 32

約数和(自身を含む): 124377077760

約数和(自身を除く): 43924457457

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 1133, 1957, 3399, 5871, 21527, 64581, 1245763, 3737289, 13703393, 23669497, 41110179, 71008491, 128313589, 260364467, 384940767, 781093401, 1411449479, 2437958191, 4234348437, 7313874573, 26817540101, 80452620303]

約数ペア:

[(1, 80452620303), (3, 26817540101), (11, 7313874573), (19, 4234348437), (33, 2437958191), (57, 1411449479), (103, 781093401), (209, 384940767), (309, 260364467), (627, 128313589), (1133, 71008491), (1957, 41110179), (3399, 23669497), (5871, 13703393), (21527, 3737289), (64581, 1245763)]