27756531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1549}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 44007600

約数和(自身を除く): 16251069

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1549, 1629, 1991, 4647, 5973, 13941, 17039, 17919, 51117, 153351, 280369, 841107, 2523321, 3084059, 9252177, 27756531]

約数ペア:

[(1, 27756531), (3, 9252177), (9, 3084059), (11, 2523321), (33, 841107), (99, 280369), (181, 153351), (543, 51117), (1549, 17919), (1629, 17039), (1991, 13941), (4647, 5973)]