27288519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{827}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 38631168

約数和(自身を除く): 11342649

約数列:

[1, 3, 17, 51, 647, 827, 1941, 2481, 10999, 14059, 32997, 42177, 535069, 1605207, 9096173, 27288519]

約数ペア:

[(1, 27288519), (3, 9096173), (17, 1605207), (51, 535069), (647, 42177), (827, 32997), (1941, 14059), (2481, 10999)]