42052527

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 69318480

約数和(自身を除く): 27265953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 297, 327, 433, 891, 981, 1199, 1299, 2943, 3597, 3897, 4763, 8829, 10791, 11691, 14289, 32373, 35073, 42867, 47197, 97119, 128601, 141591, 385803, 424773, 519167, 1274319, 1557501, 3822957, 4672503, 14017509, 42052527]

約数ペア:

[(1, 42052527), (3, 14017509), (9, 4672503), (11, 3822957), (27, 1557501), (33, 1274319), (81, 519167), (99, 424773), (109, 385803), (297, 141591), (327, 128601), (433, 97119), (891, 47197), (981, 42867), (1199, 35073), (1299, 32373), (2943, 14289), (3597, 11691), (3897, 10791), (4763, 8829)]