48455577

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2503}}^1$

素因数の和:2754

約数の個数: 20

約数和(自身を含む): 72716160

約数和(自身を除く): 24260583

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 2503, 6453, 7509, 19359, 22527, 67581, 202743, 598217, 1794651, 5383953, 16151859, 48455577]

約数ペア:

[(1, 48455577), (3, 16151859), (9, 5383953), (27, 1794651), (81, 598217), (239, 202743), (717, 67581), (2151, 22527), (2503, 19359), (6453, 7509)]