71057767333

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1093}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 86331408384

約数和(自身を除く): 15273641051

約数列:

[1, 7, 31, 49, 127, 217, 337, 889, 1093, 1519, 2359, 3937, 6223, 7651, 10447, 16513, 27559, 33883, 42799, 53557, 73129, 138811, 192913, 237181, 299593, 368341, 511903, 971677, 1326769, 1660267, 2097151, 2578387, 4303141, 6801739, 9287383, 11418571, 18048709, 30121987, 46779307, 65011681, 79929997, 210853909, 327455149, 559509979, 1450158517, 2292186043, 10151109619, 71057767333]

約数ペア:

[(1, 71057767333), (7, 10151109619), (31, 2292186043), (49, 1450158517), (127, 559509979), (217, 327455149), (337, 210853909), (889, 79929997), (1093, 65011681), (1519, 46779307), (2359, 30121987), (3937, 18048709), (6223, 11418571), (7651, 9287383), (10447, 6801739), (16513, 4303141), (27559, 2578387), (33883, 2097151), (42799, 1660267), (53557, 1326769), (73129, 971677), (138811, 511903), (192913, 368341), (237181, 299593)]