51325366911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188005007}}^1$

素因数の和:188005030

約数の個数: 16

約数和(自身を含む): 84226243584

約数和(自身を除く): 32900876673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 188005007, 564015021, 1316035049, 2444065091, 3948105147, 7332195273, 17108455637, 51325366911]

約数ペア:

[(1, 51325366911), (3, 17108455637), (7, 7332195273), (13, 3948105147), (21, 2444065091), (39, 1316035049), (91, 564015021), (273, 188005007)]