787651082883

素因数分解:

$3^5\times 7^1\times {\mathrm{12979}}^1\times {\mathrm{35677}}^1$

素因数の和:48678

約数の個数: 48

約数和(自身を含む): 1348548481280

約数和(自身を除く): 560897398397

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 12979, 35677, 38937, 90853, 107031, 116811, 249739, 272559, 321093, 350433, 749217, 817677, 963279, 1051299, 2247651, 2453031, 2889837, 3153897, 6742953, 7359093, 8669511, 20228859, 22077279, 60686577, 463051783, 1389155349, 3241362481, 4167466047, 9724087443, 12502398141, 29172262329, 37507194423, 87516786987, 112521583269, 262550360961, 787651082883]

約数ペア:

[(1, 787651082883), (3, 262550360961), (7, 112521583269), (9, 87516786987), (21, 37507194423), (27, 29172262329), (63, 12502398141), (81, 9724087443), (189, 4167466047), (243, 3241362481), (567, 1389155349), (1701, 463051783), (12979, 60686577), (35677, 22077279), (38937, 20228859), (90853, 8669511), (107031, 7359093), (116811, 6742953), (249739, 3153897), (272559, 2889837), (321093, 2453031), (350433, 2247651), (749217, 1051299), (817677, 963279)]