15697514728753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{123757}}^1$

素因数の和:123927

約数の個数: 72

約数和(自身を含む): 19430651521728

約数和(自身を除く): 3733136792975

約数列:

[1, 11, 13, 31, 71, 143, 169, 341, 403, 781, 923, 961, 1859, 2201, 4433, 5239, 10153, 10571, 11999, 12493, 24211, 28613, 57629, 68231, 123757, 131989, 137423, 162409, 314743, 371969, 750541, 887003, 1361327, 1608841, 1786499, 3836467, 4091659, 8786747, 9757033, 11531039, 17697251, 20914933, 42201137, 49874071, 96654217, 114227711, 118930477, 126841429, 230064263, 272389157, 548614781, 648362923, 1256504821, 1308235247, 1484960243, 1546096201, 2996280727, 3541059041, 7131992153, 8444063867, 16334562673, 17007058211, 20099250613, 38951649451, 46033767533, 92884702537, 109772830271, 221091756743, 506371442863, 1207501132981, 1427046793523, 15697514728753]

約数ペア:

[(1, 15697514728753), (11, 1427046793523), (13, 1207501132981), (31, 506371442863), (71, 221091756743), (143, 109772830271), (169, 92884702537), (341, 46033767533), (403, 38951649451), (781, 20099250613), (923, 17007058211), (961, 16334562673), (1859, 8444063867), (2201, 7131992153), (4433, 3541059041), (5239, 2996280727), (10153, 1546096201), (10571, 1484960243), (11999, 1308235247), (12493, 1256504821), (24211, 648362923), (28613, 548614781), (57629, 272389157), (68231, 230064263), (123757, 126841429), (131989, 118930477), (137423, 114227711), (162409, 96654217), (314743, 49874071), (371969, 42201137), (750541, 20914933), (887003, 17697251), (1361327, 11531039), (1608841, 9757033), (1786499, 8786747), (3836467, 4091659)]