71601321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50459}}^1$

素因数の和:50516

約数の個数: 16

約数和(自身を含む): 106571520

約数和(自身を除く): 34970199

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 50459, 151377, 555049, 1665147, 2169737, 6509211, 23867107, 71601321]

約数ペア:

[(1, 71601321), (3, 23867107), (11, 6509211), (33, 2169737), (43, 1665147), (129, 555049), (473, 151377), (1419, 50459)]