87460479

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{18301}}^1$

素因数の和:18372

約数の個数: 20

約数和(自身を含む): 132872520

約数和(自身を除く): 45412041

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 18301, 54903, 164709, 494127, 1079759, 1482381, 3239277, 9717831, 29153493, 87460479]

約数ペア:

[(1, 87460479), (3, 29153493), (9, 9717831), (27, 3239277), (59, 1482381), (81, 1079759), (177, 494127), (531, 164709), (1593, 54903), (4779, 18301)]