209425973283

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{569}}^1\times {\mathrm{1747}}^1$

素因数の和:2368

約数の個数: 84

約数和(自身を含む): 334329594360

約数和(自身を除く): 124903621077

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 569, 729, 867, 1377, 1707, 1747, 2601, 4131, 5121, 5241, 7803, 9673, 12393, 15363, 15723, 23409, 29019, 29699, 46089, 47169, 70227, 87057, 89097, 138267, 141507, 164441, 210681, 261171, 267291, 414801, 424521, 493323, 504883, 783513, 801873, 994043, 1273563, 1479969, 1514649, 2350539, 2405619, 2982129, 4439907, 4543947, 7051617, 7216857, 8946387, 13319721, 13631841, 16898731, 21650571, 26839161, 39959163, 40895523, 50696193, 80517483, 119877489, 122686569, 152088579, 241552449, 287278427, 368059707, 456265737, 724657347, 861835281, 1368797211, 2585505843, 4106391633, 7756517529, 12319174899, 23269552587, 69808657761, 209425973283]

約数ペア:

[(1, 209425973283), (3, 69808657761), (9, 23269552587), (17, 12319174899), (27, 7756517529), (51, 4106391633), (81, 2585505843), (153, 1368797211), (243, 861835281), (289, 724657347), (459, 456265737), (569, 368059707), (729, 287278427), (867, 241552449), (1377, 152088579), (1707, 122686569), (1747, 119877489), (2601, 80517483), (4131, 50696193), (5121, 40895523), (5241, 39959163), (7803, 26839161), (9673, 21650571), (12393, 16898731), (15363, 13631841), (15723, 13319721), (23409, 8946387), (29019, 7216857), (29699, 7051617), (46089, 4543947), (47169, 4439907), (70227, 2982129), (87057, 2405619), (89097, 2350539), (138267, 1514649), (141507, 1479969), (164441, 1273563), (210681, 994043), (261171, 801873), (267291, 783513), (414801, 504883), (424521, 493323)]