27401127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 42823872

約数和(自身を除く): 15422745

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1117, 1443, 1887, 3351, 8177, 14521, 18989, 24531, 41329, 43563, 56967, 123987, 246857, 537277, 702593, 740571, 1611831, 2107779, 9133709, 27401127]

約数ペア:

[(1, 27401127), (3, 9133709), (13, 2107779), (17, 1611831), (37, 740571), (39, 702593), (51, 537277), (111, 246857), (221, 123987), (481, 56967), (629, 43563), (663, 41329), (1117, 24531), (1443, 18989), (1887, 14521), (3351, 8177)]