26845791063

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{49993}}^1$

素因数の和:50304

約数の個数: 48

約数和(自身を含む): 45001799136

約数和(自身を除く): 18156008073

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 281, 637, 843, 1911, 1967, 3653, 5901, 10959, 13769, 25571, 41307, 49993, 76713, 149979, 178997, 349951, 536991, 649909, 1049853, 1949727, 2449657, 4549363, 7348971, 13648089, 14048033, 31845541, 42144099, 95536623, 98336231, 182624429, 295008693, 547873287, 688353617, 1278371003, 2065060851, 3835113009, 8948597021, 26845791063]

約数ペア:

[(1, 26845791063), (3, 8948597021), (7, 3835113009), (13, 2065060851), (21, 1278371003), (39, 688353617), (49, 547873287), (91, 295008693), (147, 182624429), (273, 98336231), (281, 95536623), (637, 42144099), (843, 31845541), (1911, 14048033), (1967, 13648089), (3653, 7348971), (5901, 4549363), (10959, 2449657), (13769, 1949727), (25571, 1049853), (41307, 649909), (49993, 536991), (76713, 349951), (149979, 178997)]