172836099

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 272128032

約数和(自身を除く): 99291933

約数列:

[1, 3, 9, 23, 27, 69, 81, 113, 207, 339, 621, 821, 1017, 1863, 2463, 2599, 3051, 7389, 7797, 9153, 18883, 22167, 23391, 56649, 66501, 70173, 92773, 169947, 210519, 278319, 509841, 834957, 1529523, 2133779, 2504871, 6401337, 7514613, 19204011, 57612033, 172836099]

約数ペア:

[(1, 172836099), (3, 57612033), (9, 19204011), (23, 7514613), (27, 6401337), (69, 2504871), (81, 2133779), (113, 1529523), (207, 834957), (339, 509841), (621, 278319), (821, 210519), (1017, 169947), (1863, 92773), (2463, 70173), (2599, 66501), (3051, 56649), (7389, 23391), (7797, 22167), (9153, 18883)]