54043467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20242

約数の個数: 16

約数和(自身を含む): 77468160

約数和(自身を除く): 23424693

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20173, 60519, 383287, 948131, 1149861, 2844393, 18014489, 54043467]

約数ペア:

[(1, 54043467), (3, 18014489), (19, 2844393), (47, 1149861), (57, 948131), (141, 383287), (893, 60519), (2679, 20173)]