51401043

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 76169808

約数和(自身を除く): 24768765

約数列:

[1, 3, 9, 53, 159, 197, 477, 547, 591, 1641, 1773, 4923, 10441, 28991, 31323, 86973, 93969, 107759, 260919, 323277, 969831, 5711227, 17133681, 51401043]

約数ペア:

[(1, 51401043), (3, 17133681), (9, 5711227), (53, 969831), (159, 323277), (197, 260919), (477, 107759), (547, 93969), (591, 86973), (1641, 31323), (1773, 28991), (4923, 10441)]