512056269

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 813427200

約数和(自身を除く): 301370931

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 289, 411, 459, 479, 867, 1233, 1437, 2329, 2601, 3699, 4311, 6987, 7803, 8143, 12933, 20961, 24429, 39593, 62883, 65623, 73287, 118779, 138431, 196869, 219861, 356337, 415293, 590607, 1069011, 1115591, 1245879, 1771821, 3346773, 3737637, 10040319, 18965047, 30120957, 56895141, 170685423, 512056269]

約数ペア:

[(1, 512056269), (3, 170685423), (9, 56895141), (17, 30120957), (27, 18965047), (51, 10040319), (137, 3737637), (153, 3346773), (289, 1771821), (411, 1245879), (459, 1115591), (479, 1069011), (867, 590607), (1233, 415293), (1437, 356337), (2329, 219861), (2601, 196869), (3699, 138431), (4311, 118779), (6987, 73287), (7803, 65623), (8143, 62883), (12933, 39593), (20961, 24429)]