2729123061

素因数分解:

$3^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{3541}}^1$

素因数の和:3679

約数の個数: 40

約数和(自身を含む): 4285933344

約数和(自身を除く): 1556810283

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 343, 749, 1029, 2247, 2401, 3541, 5243, 7203, 10623, 15729, 24787, 36701, 74361, 110103, 173509, 256907, 378887, 520527, 770721, 1136661, 1214563, 2652209, 3643689, 7956627, 8501941, 18565463, 25505823, 55696389, 129958241, 389874723, 909707687, 2729123061]

約数ペア:

[(1, 2729123061), (3, 909707687), (7, 389874723), (21, 129958241), (49, 55696389), (107, 25505823), (147, 18565463), (321, 8501941), (343, 7956627), (749, 3643689), (1029, 2652209), (2247, 1214563), (2401, 1136661), (3541, 770721), (5243, 520527), (7203, 378887), (10623, 256907), (15729, 173509), (24787, 110103), (36701, 74361)]