244266489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 414777600

約数和(自身を除く): 170511111

約数列:

[1, 3, 9, 17, 19, 27, 37, 51, 57, 111, 153, 171, 323, 333, 459, 513, 629, 703, 757, 969, 999, 1887, 2109, 2271, 2907, 5661, 6327, 6813, 8721, 11951, 12869, 14383, 16983, 18981, 20439, 28009, 35853, 38607, 43149, 84027, 107559, 115821, 129447, 244511, 252081, 322677, 347463, 388341, 476153, 532171, 733533, 756243, 1428459, 1596513, 2200599, 4285377, 4789539, 6601797, 9046907, 12856131, 14368617, 27140721, 81422163, 244266489]

約数ペア:

[(1, 244266489), (3, 81422163), (9, 27140721), (17, 14368617), (19, 12856131), (27, 9046907), (37, 6601797), (51, 4789539), (57, 4285377), (111, 2200599), (153, 1596513), (171, 1428459), (323, 756243), (333, 733533), (459, 532171), (513, 476153), (629, 388341), (703, 347463), (757, 322677), (969, 252081), (999, 244511), (1887, 129447), (2109, 115821), (2271, 107559), (2907, 84027), (5661, 43149), (6327, 38607), (6813, 35853), (8721, 28009), (11951, 20439), (12869, 18981), (14383, 16983)]