891767799

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36821}}^1$

素因数の和:36869

約数の個数: 40

約数和(自身を含む): 1497035232

約数和(自身を除く): 605267433

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 24219, 36821, 110463, 331389, 478673, 846883, 994167, 1436019, 2540649, 2982501, 4308057, 7621947, 11009479, 12924171, 22865841, 33028437, 38772513, 68597523, 99085311, 297255933, 891767799]

約数ペア:

[(1, 891767799), (3, 297255933), (9, 99085311), (13, 68597523), (23, 38772513), (27, 33028437), (39, 22865841), (69, 12924171), (81, 11009479), (117, 7621947), (207, 4308057), (299, 2982501), (351, 2540649), (621, 1436019), (897, 994167), (1053, 846883), (1863, 478673), (2691, 331389), (8073, 110463), (24219, 36821)]