54200559

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135841}}^1$

素因数の和:135870

約数の個数: 16

約数和(自身を含む): 86938880

約数和(自身を除く): 32738321

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 135841, 407523, 950887, 2580979, 2852661, 7742937, 18066853, 54200559]

約数ペア:

[(1, 54200559), (3, 18066853), (7, 7742937), (19, 2852661), (21, 2580979), (57, 950887), (133, 407523), (399, 135841)]