43139968497

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 66806661120

約数和(自身を除く): 23666692623

約数列:

[1, 3, 9, 27, 31, 93, 137, 211, 279, 411, 633, 837, 1233, 1783, 1899, 3699, 4247, 5349, 5697, 6541, 12741, 16047, 19623, 28907, 38223, 48141, 55273, 58869, 86721, 114669, 165819, 176607, 244271, 260163, 376213, 497457, 732813, 780489, 896117, 1128639, 1492371, 2198439, 2688351, 3385917, 6595317, 7572401, 8065053, 10157751, 11662603, 22717203, 24195159, 34987809, 51541181, 68151609, 104963427, 154623543, 204454827, 314890281, 463870629, 1391611887, 1597776611, 4793329833, 14379989499, 43139968497]

約数ペア:

[(1, 43139968497), (3, 14379989499), (9, 4793329833), (27, 1597776611), (31, 1391611887), (93, 463870629), (137, 314890281), (211, 204454827), (279, 154623543), (411, 104963427), (633, 68151609), (837, 51541181), (1233, 34987809), (1783, 24195159), (1899, 22717203), (3699, 11662603), (4247, 10157751), (5349, 8065053), (5697, 7572401), (6541, 6595317), (12741, 3385917), (16047, 2688351), (19623, 2198439), (28907, 1492371), (38223, 1128639), (48141, 896117), (55273, 780489), (58869, 732813), (86721, 497457), (114669, 376213), (165819, 260163), (176607, 244271)]