66354633

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{19051}}^1$

素因数の和:19106

約数の個数: 20

約数和(自身を含む): 101432848

約数和(自身を除く): 35078215

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 19051, 57153, 171459, 514377, 819193, 1543131, 2457579, 7372737, 22118211, 66354633]

約数ペア:

[(1, 66354633), (3, 22118211), (9, 7372737), (27, 2457579), (43, 1543131), (81, 819193), (129, 514377), (387, 171459), (1161, 57153), (3483, 19051)]