66706287

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1409}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 91322880

約数和(自身を除く): 24616593

約数列:

[1, 3, 43, 129, 367, 1101, 1409, 4227, 15781, 47343, 60587, 181761, 517103, 1551309, 22235429, 66706287]

約数ペア:

[(1, 66706287), (3, 22235429), (43, 1551309), (129, 517103), (367, 181761), (1101, 60587), (1409, 47343), (4227, 15781)]