82803519

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 130775040

約数和(自身を除く): 47971521

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 2837, 3243, 8511, 9729, 25533, 29187, 65251, 76599, 133339, 195753, 400017, 587259, 1200051, 1761777, 3066797, 3600153, 9200391, 27601173, 82803519]

約数ペア:

[(1, 82803519), (3, 27601173), (9, 9200391), (23, 3600153), (27, 3066797), (47, 1761777), (69, 1200051), (141, 587259), (207, 400017), (423, 195753), (621, 133339), (1081, 76599), (1269, 65251), (2837, 29187), (3243, 25533), (8511, 9729)]