82891584279

素因数分解:

$3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1\times {\mathrm{1291}}^1$

素因数の和:2577

約数の個数: 64

約数和(自身を含む): 140979732480

約数和(自身を除く): 58088148201

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 383, 887, 1149, 1291, 2661, 2681, 3447, 3873, 6209, 7983, 8043, 9037, 10341, 11619, 18627, 23949, 24129, 27111, 34857, 55881, 72387, 81333, 167643, 243999, 339721, 494453, 1019163, 1145117, 1483359, 2378047, 3057489, 3435351, 3461171, 4450077, 7134141, 8015819, 9172467, 10306053, 10383513, 13350231, 21402423, 24047457, 30918159, 31150539, 64207269, 72142371, 93451617, 216427113, 438579811, 1315739433, 3070058677, 3947218299, 9210176031, 11841654897, 27630528093, 82891584279]

約数ペア:

[(1, 82891584279), (3, 27630528093), (7, 11841654897), (9, 9210176031), (21, 3947218299), (27, 3070058677), (63, 1315739433), (189, 438579811), (383, 216427113), (887, 93451617), (1149, 72142371), (1291, 64207269), (2661, 31150539), (2681, 30918159), (3447, 24047457), (3873, 21402423), (6209, 13350231), (7983, 10383513), (8043, 10306053), (9037, 9172467), (10341, 8015819), (11619, 7134141), (18627, 4450077), (23949, 3461171), (24129, 3435351), (27111, 3057489), (34857, 2378047), (55881, 1483359), (72387, 1145117), (81333, 1019163), (167643, 494453), (243999, 339721)]