54147681

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37369}}^1$

素因数の和:37405

約数の個数: 24

約数和(自身を含む): 93275520

約数和(自身を除く): 39127839

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 37369, 112107, 261583, 336321, 784749, 859487, 2354247, 2578461, 6016409, 7735383, 18049227, 54147681]

約数ペア:

[(1, 54147681), (3, 18049227), (7, 7735383), (9, 6016409), (21, 2578461), (23, 2354247), (63, 859487), (69, 784749), (161, 336321), (207, 261583), (483, 112107), (1449, 37369)]