27953313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 40160448

約数和(自身を除く): 12207135

約数列:

[1, 3, 19, 53, 57, 159, 361, 487, 1007, 1083, 1461, 3021, 9253, 19133, 25811, 27759, 57399, 77433, 175807, 490409, 527421, 1471227, 9317771, 27953313]

約数ペア:

[(1, 27953313), (3, 9317771), (19, 1471227), (53, 527421), (57, 490409), (159, 175807), (361, 77433), (487, 57399), (1007, 27759), (1083, 25811), (1461, 19133), (3021, 9253)]