54957063

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137737}}^1$

素因数の和:137766

約数の個数: 16

約数和(自身を含む): 88152320

約数和(自身を除く): 33195257

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 137737, 413211, 964159, 2617003, 2892477, 7851009, 18319021, 54957063]

約数ペア:

[(1, 54957063), (3, 18319021), (7, 7851009), (19, 2892477), (21, 2617003), (57, 964159), (133, 413211), (399, 137737)]