57444543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25841}}^1$

素因数の和:25879

約数の個数: 24

約数和(自身を含む): 94064880

約数和(自身を除く): 36620337

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25841, 77523, 232569, 335933, 490979, 1007799, 1472937, 3023397, 4418811, 6382727, 19148181, 57444543]

約数ペア:

[(1, 57444543), (3, 19148181), (9, 6382727), (13, 4418811), (19, 3023397), (39, 1472937), (57, 1007799), (117, 490979), (171, 335933), (247, 232569), (741, 77523), (2223, 25841)]