16188849

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 9155151

約数列:

[1, 3, 9, 23, 27, 69, 131, 199, 207, 393, 597, 621, 1179, 1791, 3013, 3537, 4577, 5373, 9039, 13731, 26069, 27117, 41193, 78207, 81351, 123579, 234621, 599587, 703863, 1798761, 5396283, 16188849]

約数ペア:

[(1, 16188849), (3, 5396283), (9, 1798761), (23, 703863), (27, 599587), (69, 234621), (131, 123579), (199, 81351), (207, 78207), (393, 41193), (597, 27117), (621, 26069), (1179, 13731), (1791, 9039), (3013, 5373), (3537, 4577)]