140203437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 221098944

約数和(自身を除く): 80895507

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 241, 289, 561, 671, 723, 867, 1037, 2013, 2651, 3111, 3179, 4097, 7953, 9537, 11407, 12291, 14701, 17629, 34221, 44103, 45067, 52887, 69649, 135201, 161711, 193919, 208947, 249917, 485133, 581757, 749751, 766139, 2298417, 2749087, 4248589, 8247261, 12745767, 46734479, 140203437]

約数ペア:

[(1, 140203437), (3, 46734479), (11, 12745767), (17, 8247261), (33, 4248589), (51, 2749087), (61, 2298417), (183, 766139), (187, 749751), (241, 581757), (289, 485133), (561, 249917), (671, 208947), (723, 193919), (867, 161711), (1037, 135201), (2013, 69649), (2651, 52887), (3111, 45067), (3179, 44103), (4097, 34221), (7953, 17629), (9537, 14701), (11407, 12291)]