55661211

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 81965520

約数和(自身を除く): 26304309

約数列:

[1, 3, 9, 83, 249, 269, 277, 747, 807, 831, 2421, 2493, 22327, 22991, 66981, 68973, 74513, 200943, 206919, 223539, 670617, 6184579, 18553737, 55661211]

約数ペア:

[(1, 55661211), (3, 18553737), (9, 6184579), (83, 670617), (249, 223539), (269, 206919), (277, 200943), (747, 74513), (807, 68973), (831, 66981), (2421, 22991), (2493, 22327)]