57456891

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{3449}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 85284000

約数和(自身を除く): 27827109

約数列:

[1, 3, 9, 27, 617, 1851, 3449, 5553, 10347, 16659, 31041, 93123, 2128033, 6384099, 19152297, 57456891]

約数ペア:

[(1, 57456891), (3, 19152297), (9, 6384099), (27, 2128033), (617, 93123), (1851, 31041), (3449, 16659), (5553, 10347)]