201218247549

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{610913}}^1$

素因数の和:612042

約数の個数: 32

約数和(自身を含む): 325494979200

約数和(自身を除く): 124276731651

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1109, 3327, 9981, 12199, 29943, 36597, 109791, 329373, 610913, 1832739, 5498217, 6720043, 16494651, 20160129, 60480387, 181441161, 677502517, 2032507551, 6097522653, 7452527687, 18292567959, 22357583061, 67072749183, 201218247549]

約数ペア:

[(1, 201218247549), (3, 67072749183), (9, 22357583061), (11, 18292567959), (27, 7452527687), (33, 6097522653), (99, 2032507551), (297, 677502517), (1109, 181441161), (3327, 60480387), (9981, 20160129), (12199, 16494651), (29943, 6720043), (36597, 5498217), (109791, 1832739), (329373, 610913)]