8209128861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{22291}}^1$

素因数の和:22426

約数の個数: 48

約数和(自身を含む): 13145146560

約数和(自身を除く): 4936017699

約数列:

[1, 3, 9, 17, 29, 51, 83, 87, 153, 249, 261, 493, 747, 1411, 1479, 2407, 4233, 4437, 7221, 12699, 21663, 22291, 40919, 66873, 122757, 200619, 368271, 378947, 646439, 1136841, 1850153, 1939317, 3410523, 5550459, 5817951, 10989463, 16651377, 31452601, 32968389, 53654437, 94357803, 98905167, 160963311, 283073409, 482889933, 912125429, 2736376287, 8209128861]

約数ペア:

[(1, 8209128861), (3, 2736376287), (9, 912125429), (17, 482889933), (29, 283073409), (51, 160963311), (83, 98905167), (87, 94357803), (153, 53654437), (249, 32968389), (261, 31452601), (493, 16651377), (747, 10989463), (1411, 5817951), (1479, 5550459), (2407, 3410523), (4233, 1939317), (4437, 1850153), (7221, 1136841), (12699, 646439), (21663, 378947), (22291, 368271), (40919, 200619), (66873, 122757)]