15671577681

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{16987}}^1$

素因数の和:17770

約数の個数: 32

約数和(自身を含む): 23745146880

約数和(自身を除く): 8073569199

約数列:

[1, 3, 9, 27, 47, 141, 423, 727, 1269, 2181, 6543, 16987, 19629, 34169, 50961, 102507, 152883, 307521, 458649, 798389, 922563, 2395167, 7185501, 12349549, 21556503, 37048647, 111145941, 333437823, 580428803, 1741286409, 5223859227, 15671577681]

約数ペア:

[(1, 15671577681), (3, 5223859227), (9, 1741286409), (27, 580428803), (47, 333437823), (141, 111145941), (423, 37048647), (727, 21556503), (1269, 12349549), (2181, 7185501), (6543, 2395167), (16987, 922563), (19629, 798389), (34169, 458649), (50961, 307521), (102507, 152883)]