78544539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 123943680

約数和(自身を除く): 45399141

約数列:

[1, 3, 9, 17, 27, 51, 153, 211, 459, 633, 811, 1899, 2433, 3587, 5697, 7299, 10761, 13787, 21897, 32283, 41361, 96849, 124083, 171121, 372249, 513363, 1540089, 2909057, 4620267, 8727171, 26181513, 78544539]

約数ペア:

[(1, 78544539), (3, 26181513), (9, 8727171), (17, 4620267), (27, 2909057), (51, 1540089), (153, 513363), (211, 372249), (459, 171121), (633, 124083), (811, 96849), (1899, 41361), (2433, 32283), (3587, 21897), (5697, 13787), (7299, 10761)]