345407831253

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{15735403}}^1$

素因数の和:15735686

約数の個数: 20

約数和(自身を含む): 517883616448

約数和(自身を除く): 172475785195

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 21951, 15735403, 47206209, 141618627, 424855881, 1274567643, 4264294213, 12792882639, 38378647917, 115135943751, 345407831253]

約数ペア:

[(1, 345407831253), (3, 115135943751), (9, 38378647917), (27, 12792882639), (81, 4264294213), (271, 1274567643), (813, 424855881), (2439, 141618627), (7317, 47206209), (21951, 15735403)]