16568528067

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2459}}^1$

素因数の和:2937

約数の個数: 96

約数和(自身を含む): 31089676800

約数和(自身を除く): 14521148733

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 433, 741, 819, 1197, 1299, 1729, 2223, 2459, 3031, 3897, 5187, 5629, 7377, 8227, 9093, 15561, 16887, 17213, 22131, 24681, 27279, 31967, 39403, 46721, 50661, 51639, 57589, 74043, 95901, 106951, 118209, 140163, 154917, 172767, 223769, 287703, 320853, 327047, 354627, 420489, 518301, 607373, 671307, 748657, 962559, 981141, 1064747, 1822119, 2013921, 2245971, 2943423, 3194241, 4251611, 5466357, 6737913, 7453229, 9582723, 12754833, 13841711, 20230193, 22359687, 38264499, 41525133, 60690579, 67079061, 96891977, 124575399, 141611351, 182071737, 262992509, 290675931, 424834053, 788977527, 872027793, 1274502159, 1840947563, 2366932581, 5522842689, 16568528067]

約数ペア:

[(1, 16568528067), (3, 5522842689), (7, 2366932581), (9, 1840947563), (13, 1274502159), (19, 872027793), (21, 788977527), (39, 424834053), (57, 290675931), (63, 262992509), (91, 182071737), (117, 141611351), (133, 124575399), (171, 96891977), (247, 67079061), (273, 60690579), (399, 41525133), (433, 38264499), (741, 22359687), (819, 20230193), (1197, 13841711), (1299, 12754833), (1729, 9582723), (2223, 7453229), (2459, 6737913), (3031, 5466357), (3897, 4251611), (5187, 3194241), (5629, 2943423), (7377, 2245971), (8227, 2013921), (9093, 1822119), (15561, 1064747), (16887, 981141), (17213, 962559), (22131, 748657), (24681, 671307), (27279, 607373), (31967, 518301), (39403, 420489), (46721, 354627), (50661, 327047), (51639, 320853), (57589, 287703), (74043, 223769), (95901, 172767), (106951, 154917), (118209, 140163)]