53205741

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 83812344

約数和(自身を除く): 30606603

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 333, 369, 433, 999, 1107, 1299, 1517, 2997, 3321, 3897, 4551, 11691, 13653, 16021, 17753, 35073, 40959, 48063, 53259, 122877, 144189, 159777, 432567, 479331, 656861, 1297701, 1437993, 1970583, 5911749, 17735247, 53205741]

約数ペア:

[(1, 53205741), (3, 17735247), (9, 5911749), (27, 1970583), (37, 1437993), (41, 1297701), (81, 656861), (111, 479331), (123, 432567), (333, 159777), (369, 144189), (433, 122877), (999, 53259), (1107, 48063), (1299, 40959), (1517, 35073), (2997, 17753), (3321, 16021), (3897, 13653), (4551, 11691)]