7829696871

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{739}}^1\times {\mathrm{1087}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 12270028800

約数和(自身を除く): 4440331929

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 739, 1083, 1087, 2217, 3249, 3261, 6651, 9747, 9783, 14041, 19953, 20653, 29349, 42123, 61959, 126369, 185877, 266779, 379107, 392407, 557631, 800337, 803293, 1177221, 2401011, 2409879, 3531663, 7203033, 7229637, 10594989, 15262567, 21688911, 45787701, 137363103, 289988773, 412089309, 869966319, 2609898957, 7829696871]

約数ペア:

[(1, 7829696871), (3, 2609898957), (9, 869966319), (19, 412089309), (27, 289988773), (57, 137363103), (171, 45787701), (361, 21688911), (513, 15262567), (739, 10594989), (1083, 7229637), (1087, 7203033), (2217, 3531663), (3249, 2409879), (3261, 2401011), (6651, 1177221), (9747, 803293), (9783, 800337), (14041, 557631), (19953, 392407), (20653, 379107), (29349, 266779), (42123, 185877), (61959, 126369)]