77011803

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 128733696

約数和(自身を除く): 51721893

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 423, 517, 613, 891, 1269, 1551, 1839, 2673, 3807, 4653, 5517, 6743, 11421, 13959, 16551, 20229, 28811, 41877, 49653, 60687, 86433, 125631, 148959, 182061, 259299, 316921, 546183, 777897, 950763, 1638549, 2333691, 2852289, 7001073, 8556867, 25670601, 77011803]

約数ペア:

[(1, 77011803), (3, 25670601), (9, 8556867), (11, 7001073), (27, 2852289), (33, 2333691), (47, 1638549), (81, 950763), (99, 777897), (141, 546183), (243, 316921), (297, 259299), (423, 182061), (517, 148959), (613, 125631), (891, 86433), (1269, 60687), (1551, 49653), (1839, 41877), (2673, 28811), (3807, 20229), (4653, 16551), (5517, 13959), (6743, 11421)]