210009533571

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{673}}^1\times {\mathrm{16823}}^1$

素因数の和:17737

約数の個数: 40

約数和(自身を含む): 315574834080

約数和(自身を除く): 105565300509

約数列:

[1, 3, 9, 27, 81, 229, 673, 687, 2019, 2061, 6057, 6183, 16823, 18171, 18549, 50469, 54513, 151407, 154117, 454221, 462351, 1362663, 1387053, 3852467, 4161159, 11321879, 11557401, 12483477, 33965637, 34672203, 101896911, 104016609, 305690733, 312049827, 917072199, 2592710291, 7778130873, 23334392619, 70003177857, 210009533571]

約数ペア:

[(1, 210009533571), (3, 70003177857), (9, 23334392619), (27, 7778130873), (81, 2592710291), (229, 917072199), (673, 312049827), (687, 305690733), (2019, 104016609), (2061, 101896911), (6057, 34672203), (6183, 33965637), (16823, 12483477), (18171, 11557401), (18549, 11321879), (50469, 4161159), (54513, 3852467), (151407, 1387053), (154117, 1362663), (454221, 462351)]