206838711

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6272

約数の個数: 32

約数和(自身を含む): 328950720

約数和(自身を除く): 122112009

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1971, 3723, 6173, 11169, 18519, 33507, 55557, 104941, 166671, 314823, 450629, 944469, 1351887, 2833407, 4055661, 7660693, 12166983, 22982079, 68946237, 206838711]

約数ペア:

[(1, 206838711), (3, 68946237), (9, 22982079), (17, 12166983), (27, 7660693), (51, 4055661), (73, 2833407), (153, 1351887), (219, 944469), (459, 450629), (657, 314823), (1241, 166671), (1971, 104941), (3723, 55557), (6173, 33507), (11169, 18519)]