173630151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 278403840

約数和(自身を除く): 104773689

約数列:

[1, 3, 9, 19, 23, 57, 69, 131, 171, 207, 337, 393, 437, 1011, 1179, 1311, 2489, 3013, 3033, 3933, 6403, 7467, 7751, 9039, 19209, 22401, 23253, 27117, 44147, 57247, 57627, 69759, 132441, 147269, 171741, 397323, 441807, 515223, 838793, 1015381, 1325421, 2516379, 3046143, 7549137, 9138429, 19292239, 57876717, 173630151]

約数ペア:

[(1, 173630151), (3, 57876717), (9, 19292239), (19, 9138429), (23, 7549137), (57, 3046143), (69, 2516379), (131, 1325421), (171, 1015381), (207, 838793), (337, 515223), (393, 441807), (437, 397323), (1011, 171741), (1179, 147269), (1311, 132441), (2489, 69759), (3013, 57627), (3033, 57247), (3933, 44147), (6403, 27117), (7467, 23253), (7751, 22401), (9039, 19209)]