16669503

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 10632897

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1579, 3519, 4737, 10557, 14211, 26843, 36317, 42633, 80529, 108951, 241587, 326853, 617389, 724761, 980559, 1852167, 5556501, 16669503]

約数ペア:

[(1, 16669503), (3, 5556501), (9, 1852167), (17, 980559), (23, 724761), (27, 617389), (51, 326853), (69, 241587), (153, 108951), (207, 80529), (391, 42633), (459, 36317), (621, 26843), (1173, 14211), (1579, 10557), (3519, 4737)]