68619794517

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{4793}}^1$

素因数の和:5140

約数の個数: 80

約数和(自身を含む): 111889313712

約数和(自身を除く): 43269519195

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 281, 333, 459, 629, 843, 999, 1377, 1887, 2529, 2997, 4777, 4793, 5661, 7587, 10397, 14331, 14379, 16983, 22761, 31191, 42993, 43137, 50949, 81481, 93573, 128979, 129411, 176749, 177341, 244443, 280719, 386937, 388233, 530247, 532023, 733329, 842157, 1346833, 1590741, 1596069, 2199987, 3014797, 4040499, 4772223, 4788207, 6599961, 9044391, 12121497, 14316669, 14364621, 22896161, 27133173, 36364491, 49832821, 68688483, 81399519, 109093473, 149498463, 206065449, 244198557, 448495389, 618196347, 847157957, 1345486167, 1854589041, 2541473871, 4036458501, 7624421613, 22873264839, 68619794517]

約数ペア:

[(1, 68619794517), (3, 22873264839), (9, 7624421613), (17, 4036458501), (27, 2541473871), (37, 1854589041), (51, 1345486167), (81, 847157957), (111, 618196347), (153, 448495389), (281, 244198557), (333, 206065449), (459, 149498463), (629, 109093473), (843, 81399519), (999, 68688483), (1377, 49832821), (1887, 36364491), (2529, 27133173), (2997, 22896161), (4777, 14364621), (4793, 14316669), (5661, 12121497), (7587, 9044391), (10397, 6599961), (14331, 4788207), (14379, 4772223), (16983, 4040499), (22761, 3014797), (31191, 2199987), (42993, 1596069), (43137, 1590741), (50949, 1346833), (81481, 842157), (93573, 733329), (128979, 532023), (129411, 530247), (176749, 388233), (177341, 386937), (244443, 280719)]