126587313

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 67294287

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 963, 1019, 1161, 2889, 3057, 4601, 9171, 13803, 27513, 41409, 43817, 109033, 124227, 131451, 327099, 394353, 981297, 1183059, 2943891, 4688419, 14065257, 42195771, 126587313]

約数ペア:

[(1, 126587313), (3, 42195771), (9, 14065257), (27, 4688419), (43, 2943891), (107, 1183059), (129, 981297), (321, 394353), (387, 327099), (963, 131451), (1019, 124227), (1161, 109033), (2889, 43817), (3057, 41409), (4601, 27513), (9171, 13803)]