16356087

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 11424393

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 211, 243, 261, 297, 319, 633, 783, 891, 957, 1899, 2321, 2349, 2673, 2871, 5697, 6119, 6963, 7047, 8613, 17091, 18357, 20889, 25839, 51273, 55071, 62667, 67309, 77517, 165213, 188001, 201927, 495639, 564003, 605781, 1486917, 1817343, 5452029, 16356087]

約数ペア:

[(1, 16356087), (3, 5452029), (9, 1817343), (11, 1486917), (27, 605781), (29, 564003), (33, 495639), (81, 201927), (87, 188001), (99, 165213), (211, 77517), (243, 67309), (261, 62667), (297, 55071), (319, 51273), (633, 25839), (783, 20889), (891, 18357), (957, 17091), (1899, 8613), (2321, 7047), (2349, 6963), (2673, 6119), (2871, 5697)]