126224919

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 190586880

約数和(自身を除く): 64361961

約数列:

[1, 3, 9, 27, 127, 131, 281, 381, 393, 843, 1143, 1179, 2529, 3429, 3537, 7587, 16637, 35687, 36811, 49911, 107061, 110433, 149733, 321183, 331299, 449199, 963549, 993897, 4674997, 14024991, 42074973, 126224919]

約数ペア:

[(1, 126224919), (3, 42074973), (9, 14024991), (27, 4674997), (127, 993897), (131, 963549), (281, 449199), (381, 331299), (393, 321183), (843, 149733), (1143, 110433), (1179, 107061), (2529, 49911), (3429, 36811), (3537, 35687), (7587, 16637)]