27865431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 19827369

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 5519, 16557, 49671, 60709, 93823, 149013, 182127, 281469, 546381, 844407, 1032053, 1639143, 2533221, 3096159, 9288477, 27865431]

約数ペア:

[(1, 27865431), (3, 9288477), (9, 3096159), (11, 2533221), (17, 1639143), (27, 1032053), (33, 844407), (51, 546381), (99, 281469), (153, 182127), (187, 149013), (297, 93823), (459, 60709), (561, 49671), (1683, 16557), (5049, 5519)]