205906462263

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19504259}}^1$

素因数の和:19504308

約数の個数: 32

約数和(自身を含む): 337033612800

約数和(自身を除く): 131127150537

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 19504259, 58512777, 175538331, 331572403, 448597957, 526614993, 994717209, 1345793871, 2984151627, 4037381613, 7626165269, 8952454881, 12112144839, 22878495807, 68635487421, 205906462263]

約数ペア:

[(1, 205906462263), (3, 68635487421), (9, 22878495807), (17, 12112144839), (23, 8952454881), (27, 7626165269), (51, 4037381613), (69, 2984151627), (153, 1345793871), (207, 994717209), (391, 526614993), (459, 448597957), (621, 331572403), (1173, 175538331), (3519, 58512777), (10557, 19504259)]