163620117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 255340800

約数和(自身を除く): 91720683

約数列:

[1, 3, 9, 29, 43, 61, 87, 129, 183, 239, 261, 387, 549, 717, 1247, 1769, 2151, 2623, 3741, 5307, 6931, 7869, 10277, 11223, 14579, 15921, 20793, 23607, 30831, 43737, 62379, 76067, 92493, 131211, 228201, 298033, 422791, 626897, 684603, 894099, 1268373, 1880691, 2682297, 3805119, 5642073, 18180013, 54540039, 163620117]

約数ペア:

[(1, 163620117), (3, 54540039), (9, 18180013), (29, 5642073), (43, 3805119), (61, 2682297), (87, 1880691), (129, 1268373), (183, 894099), (239, 684603), (261, 626897), (387, 422791), (549, 298033), (717, 228201), (1247, 131211), (1769, 92493), (2151, 76067), (2623, 62379), (3741, 43737), (5307, 30831), (6931, 23607), (7869, 20793), (10277, 15921), (11223, 14579)]