27841827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 14090973

約数列:

[1, 3, 13, 29, 39, 87, 103, 239, 309, 377, 717, 1131, 1339, 2987, 3107, 4017, 6931, 8961, 9321, 20793, 24617, 38831, 73851, 90103, 116493, 270309, 320021, 713893, 960063, 2141679, 9280609, 27841827]

約数ペア:

[(1, 27841827), (3, 9280609), (13, 2141679), (29, 960063), (39, 713893), (87, 320021), (103, 270309), (239, 116493), (309, 90103), (377, 73851), (717, 38831), (1131, 24617), (1339, 20793), (2987, 9321), (3107, 8961), (4017, 6931)]