56758563

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 91789632

約数和(自身を除く): 35031069

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 877, 1269, 1377, 2397, 2631, 3807, 7191, 7893, 14909, 21573, 23679, 41219, 44727, 64719, 71037, 123657, 134181, 370971, 402543, 700723, 1112913, 1207629, 2102169, 3338739, 6306507, 18919521, 56758563]

約数ペア:

[(1, 56758563), (3, 18919521), (9, 6306507), (17, 3338739), (27, 2102169), (47, 1207629), (51, 1112913), (81, 700723), (141, 402543), (153, 370971), (423, 134181), (459, 123657), (799, 71037), (877, 64719), (1269, 44727), (1377, 41219), (2397, 23679), (2631, 21573), (3807, 14909), (7191, 7893)]