48577563

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{2213}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 72867168

約数和(自身を除く): 24289605

約数列:

[1, 3, 9, 27, 81, 271, 813, 2213, 2439, 6639, 7317, 19917, 21951, 59751, 179253, 599723, 1799169, 5397507, 16192521, 48577563]

約数ペア:

[(1, 48577563), (3, 16192521), (9, 5397507), (27, 1799169), (81, 599723), (271, 179253), (813, 59751), (2213, 21951), (2439, 19917), (6639, 7317)]