288568557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{82003}}^1$

素因数の和:82049

約数の個数: 24

約数和(自身を含む): 460534464

約数和(自身を除く): 171965907

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 82003, 246009, 738027, 1394051, 1886069, 4182153, 5658207, 12546459, 16974621, 32063173, 96189519, 288568557]

約数ペア:

[(1, 288568557), (3, 96189519), (9, 32063173), (17, 16974621), (23, 12546459), (51, 5658207), (69, 4182153), (153, 1886069), (207, 1394051), (391, 738027), (1173, 246009), (3519, 82003)]