55071860487

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1\times {\mathrm{41813}}^1$

素因数の和:45143

約数の個数: 32

約数和(自身を含む): 88364689920

約数和(自身を除く): 33292829433

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3301, 9903, 23107, 41813, 62719, 69321, 125439, 188157, 292691, 439033, 794447, 878073, 1317099, 2383341, 5561129, 16683387, 138024713, 414074139, 966172991, 2622469547, 2898518973, 7867408641, 18357286829, 55071860487]

約数ペア:

[(1, 55071860487), (3, 18357286829), (7, 7867408641), (19, 2898518973), (21, 2622469547), (57, 966172991), (133, 414074139), (399, 138024713), (3301, 16683387), (9903, 5561129), (23107, 2383341), (41813, 1317099), (62719, 878073), (69321, 794447), (125439, 439033), (188157, 292691)]