199984923

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 115202277

約数列:

[1, 3, 9, 17, 27, 51, 153, 239, 459, 717, 1823, 2151, 4063, 5469, 6453, 12189, 16407, 30991, 36567, 49221, 92973, 109701, 278919, 435697, 836757, 1307091, 3921273, 7406849, 11763819, 22220547, 66661641, 199984923]

約数ペア:

[(1, 199984923), (3, 66661641), (9, 22220547), (17, 11763819), (27, 7406849), (51, 3921273), (153, 1307091), (239, 836757), (459, 435697), (717, 278919), (1823, 109701), (2151, 92973), (4063, 49221), (5469, 36567), (6453, 30991), (12189, 16407)]