8291216704887

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1\times {\mathrm{143197}}^1$

素因数の和:145197

約数の個数: 64

約数和(自身を含む): 13155886656000

約数和(自身を除く): 4864669951113

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 1913, 3363, 5739, 10089, 17217, 30267, 36347, 51651, 109041, 112867, 143197, 327123, 338601, 429591, 981369, 1015803, 1288773, 2144473, 2720743, 3047409, 3866319, 6433419, 8162229, 8448623, 19300257, 24486687, 25345869, 57900771, 73460061, 76037607, 160523837, 228112821, 273935861, 481571511, 821807583, 1444714533, 2465422749, 4334143599, 5204781359, 7396268247, 15614344077, 16162215799, 46843032231, 48486647397, 140529096693, 145459942191, 307082100181, 436379826573, 921246300543, 2763738901629, 8291216704887]

約数ペア:

[(1, 8291216704887), (3, 2763738901629), (9, 921246300543), (19, 436379826573), (27, 307082100181), (57, 145459942191), (59, 140529096693), (171, 48486647397), (177, 46843032231), (513, 16162215799), (531, 15614344077), (1121, 7396268247), (1593, 5204781359), (1913, 4334143599), (3363, 2465422749), (5739, 1444714533), (10089, 821807583), (17217, 481571511), (30267, 273935861), (36347, 228112821), (51651, 160523837), (109041, 76037607), (112867, 73460061), (143197, 57900771), (327123, 25345869), (338601, 24486687), (429591, 19300257), (981369, 8448623), (1015803, 8162229), (1288773, 6433419), (2144473, 3866319), (2720743, 3047409)]