89955009

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 136281600

約数和(自身を除く): 46326591

約数列:

[1, 3, 9, 27, 79, 181, 233, 237, 543, 699, 711, 1629, 2097, 2133, 4887, 6291, 14299, 18407, 42173, 42897, 55221, 126519, 128691, 165663, 379557, 386073, 496989, 1138671, 3331667, 9995001, 29985003, 89955009]

約数ペア:

[(1, 89955009), (3, 29985003), (9, 9995001), (27, 3331667), (79, 1138671), (181, 496989), (233, 386073), (237, 379557), (543, 165663), (699, 128691), (711, 126519), (1629, 55221), (2097, 42897), (2133, 42173), (4887, 18407), (6291, 14299)]