29789613

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 51856896

約数和(自身を除く): 22067283

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 211, 243, 249, 567, 581, 633, 747, 1477, 1701, 1743, 1899, 2241, 4431, 5229, 5697, 6723, 13293, 15687, 17091, 17513, 20169, 39879, 47061, 51273, 52539, 119637, 122591, 141183, 157617, 358911, 367773, 472851, 1103319, 1418553, 3309957, 4255659, 9929871, 29789613]

約数ペア:

[(1, 29789613), (3, 9929871), (7, 4255659), (9, 3309957), (21, 1418553), (27, 1103319), (63, 472851), (81, 367773), (83, 358911), (189, 157617), (211, 141183), (243, 122591), (249, 119637), (567, 52539), (581, 51273), (633, 47061), (747, 39879), (1477, 20169), (1701, 17513), (1743, 17091), (1899, 15687), (2241, 13293), (4431, 6723), (5229, 5697)]