80877027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12073}}^1$

素因数の和:12123

約数の個数: 32

約数和(自身を含む): 139092480

約数和(自身を除く): 58215453

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 12073, 36219, 84511, 132803, 253533, 350117, 398409, 929621, 1050351, 2450819, 2788863, 3851287, 7352457, 11553861, 26959009, 80877027]

約数ペア:

[(1, 80877027), (3, 26959009), (7, 11553861), (11, 7352457), (21, 3851287), (29, 2788863), (33, 2450819), (77, 1050351), (87, 929621), (203, 398409), (231, 350117), (319, 253533), (609, 132803), (957, 84511), (2233, 36219), (6699, 12073)]