1323138861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 2190336000

約数和(自身を除く): 867197139

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 199, 297, 367, 549, 597, 671, 1101, 1647, 1791, 2013, 2189, 3303, 4037, 5373, 6039, 6567, 9909, 12111, 12139, 18117, 19701, 22387, 36333, 36417, 59103, 67161, 73033, 108999, 109251, 133529, 201483, 219099, 246257, 327753, 400587, 604449, 657297, 738771, 803363, 1201761, 1971891, 2216313, 2410089, 3605283, 4455013, 6648939, 7230267, 13365039, 21690801, 40095117, 49005143, 120285351, 147015429, 441046287, 1323138861]

約数ペア:

[(1, 1323138861), (3, 441046287), (9, 147015429), (11, 120285351), (27, 49005143), (33, 40095117), (61, 21690801), (99, 13365039), (183, 7230267), (199, 6648939), (297, 4455013), (367, 3605283), (549, 2410089), (597, 2216313), (671, 1971891), (1101, 1201761), (1647, 803363), (1791, 738771), (2013, 657297), (2189, 604449), (3303, 400587), (4037, 327753), (5373, 246257), (6039, 219099), (6567, 201483), (9909, 133529), (12111, 109251), (12139, 108999), (18117, 73033), (19701, 67161), (22387, 59103), (36333, 36417)]