27131442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 59548608

約数和(自身を除く): 32417166

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6563, 13126, 19689, 39378, 85319, 170638, 255957, 347839, 511914, 695678, 1043517, 2087034, 4521907, 9043814, 13565721, 27131442]

約数ペア:

[(1, 27131442), (2, 13565721), (3, 9043814), (6, 4521907), (13, 2087034), (26, 1043517), (39, 695678), (53, 511914), (78, 347839), (106, 255957), (159, 170638), (318, 85319), (689, 39378), (1378, 19689), (2067, 13126), (4134, 6563)]