146980451919

素因数分解:

$3^1\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{1803419}}^1$

素因数の和:1807310

約数の個数: 16

約数和(自身を含む): 224028046080

約数和(自身を除く): 77047594161

約数列:

[1, 3, 7, 21, 3881, 11643, 27167, 81501, 1803419, 5410257, 12623933, 37871799, 6999069139, 20997207417, 48993483973, 146980451919]

約数ペア:

[(1, 146980451919), (3, 48993483973), (7, 20997207417), (21, 6999069139), (3881, 37871799), (11643, 12623933), (27167, 5410257), (81501, 1803419)]