2230565553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2523

約数の個数: 64

約数和(自身を含む): 3677184000

約数和(自身を除く): 1446618447

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 79, 171, 207, 237, 437, 513, 621, 711, 1311, 1501, 1817, 2133, 2393, 3933, 4503, 5451, 7179, 11799, 13509, 16353, 21537, 34523, 40527, 45467, 49059, 55039, 64611, 103569, 136401, 165117, 189047, 310707, 409203, 495351, 567141, 932121, 1045741, 1227609, 1486053, 1701423, 3137223, 3591893, 4348081, 5104269, 9411669, 10775679, 13044243, 28235007, 32327037, 39132729, 82613539, 96981111, 117398187, 247840617, 743521851, 2230565553]

約数ペア:

[(1, 2230565553), (3, 743521851), (9, 247840617), (19, 117398187), (23, 96981111), (27, 82613539), (57, 39132729), (69, 32327037), (79, 28235007), (171, 13044243), (207, 10775679), (237, 9411669), (437, 5104269), (513, 4348081), (621, 3591893), (711, 3137223), (1311, 1701423), (1501, 1486053), (1817, 1227609), (2133, 1045741), (2393, 932121), (3933, 567141), (4503, 495351), (5451, 409203), (7179, 310707), (11799, 189047), (13509, 165117), (16353, 136401), (21537, 103569), (34523, 64611), (40527, 55039), (45467, 49059)]