784123929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24061}}^1$

素因数の和:24158

約数の個数: 32

約数和(自身を含む): 1247374080

約数和(自身を除く): 463250151

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 24061, 32589, 72183, 216549, 409037, 649647, 1227111, 1708331, 3681333, 5124993, 11043999, 15374979, 29041627, 46124937, 87124881, 261374643, 784123929]

約数ペア:

[(1, 784123929), (3, 261374643), (9, 87124881), (17, 46124937), (27, 29041627), (51, 15374979), (71, 11043999), (153, 5124993), (213, 3681333), (459, 1708331), (639, 1227111), (1207, 649647), (1917, 409037), (3621, 216549), (10863, 72183), (24061, 32589)]