288522891

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3758

約数の個数: 28

約数和(自身を含む): 436675360

約数和(自身を除く): 148152469

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 729, 981, 2943, 3631, 8829, 10893, 26487, 32679, 79461, 98037, 294111, 395779, 882333, 1187337, 2646999, 3562011, 10686033, 32058099, 96174297, 288522891]

約数ペア:

[(1, 288522891), (3, 96174297), (9, 32058099), (27, 10686033), (81, 3562011), (109, 2646999), (243, 1187337), (327, 882333), (729, 395779), (981, 294111), (2943, 98037), (3631, 79461), (8829, 32679), (10893, 26487)]