27178047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 42588000

約数和(自身を除く): 15409953

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1559, 1937, 4677, 5811, 14031, 17433, 20267, 60801, 182403, 232291, 696873, 2090619, 3019783, 9059349, 27178047]

約数ペア:

[(1, 27178047), (3, 9059349), (9, 3019783), (13, 2090619), (39, 696873), (117, 232291), (149, 182403), (447, 60801), (1341, 20267), (1559, 17433), (1937, 14031), (4677, 5811)]