79504767

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 130855680

約数和(自身を除く): 51350913

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 289, 391, 443, 459, 621, 867, 1173, 1329, 2601, 3519, 3987, 6647, 7531, 7803, 10189, 10557, 11961, 19941, 22593, 30567, 59823, 67779, 91701, 128027, 173213, 179469, 203337, 275103, 384081, 519639, 1152243, 1558917, 2944621, 3456729, 4676751, 8833863, 26501589, 79504767]

約数ペア:

[(1, 79504767), (3, 26501589), (9, 8833863), (17, 4676751), (23, 3456729), (27, 2944621), (51, 1558917), (69, 1152243), (153, 519639), (207, 384081), (289, 275103), (391, 203337), (443, 179469), (459, 173213), (621, 128027), (867, 91701), (1173, 67779), (1329, 59823), (2601, 30567), (3519, 22593), (3987, 19941), (6647, 11961), (7531, 10557), (7803, 10189)]