47927709

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16529

約数の個数: 24

約数和(自身を含む): 77163840

約数和(自身を除く): 29236131

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16487, 49461, 148383, 280279, 313253, 840837, 939759, 2522511, 2819277, 5325301, 15975903, 47927709]

約数ペア:

[(1, 47927709), (3, 15975903), (9, 5325301), (17, 2819277), (19, 2522511), (51, 939759), (57, 840837), (153, 313253), (171, 280279), (323, 148383), (969, 49461), (2907, 16487)]