6686559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 11625120

約数和(自身を除く): 4938561

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 137, 153, 187, 261, 319, 411, 493, 561, 957, 1233, 1479, 1507, 1683, 2329, 2871, 3973, 4437, 4521, 5423, 6987, 11919, 13563, 16269, 20961, 25619, 35757, 43703, 48807, 67541, 76857, 131109, 202623, 230571, 393327, 607869, 742951, 2228853, 6686559]

約数ペア:

[(1, 6686559), (3, 2228853), (9, 742951), (11, 607869), (17, 393327), (29, 230571), (33, 202623), (51, 131109), (87, 76857), (99, 67541), (137, 48807), (153, 43703), (187, 35757), (261, 25619), (319, 20961), (411, 16269), (493, 13563), (561, 11919), (957, 6987), (1233, 5423), (1479, 4521), (1507, 4437), (1683, 3973), (2329, 2871)]