54257031

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 79999920

約数和(自身を除く): 25742889

約数列:

[1, 3, 9, 73, 219, 269, 307, 657, 807, 921, 2421, 2763, 19637, 22411, 58911, 67233, 82583, 176733, 201699, 247749, 743247, 6028559, 18085677, 54257031]

約数ペア:

[(1, 54257031), (3, 18085677), (9, 6028559), (73, 743247), (219, 247749), (269, 201699), (307, 176733), (657, 82583), (807, 67233), (921, 58911), (2421, 22411), (2763, 19637)]