16073343

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 29352960

約数和(自身を除く): 13279617

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 181, 207, 253, 297, 299, 351, 429, 543, 621, 759, 897, 1287, 1629, 1991, 2277, 2353, 2691, 3289, 3861, 4163, 4887, 5973, 6831, 7059, 8073, 9867, 12489, 17919, 21177, 25883, 29601, 37467, 45793, 53757, 54119, 63531, 77649, 88803, 112401, 137379, 162357, 232947, 412137, 487071, 595309, 698841, 1236411, 1461213, 1785927, 5357781, 16073343]

約数ペア:

[(1, 16073343), (3, 5357781), (9, 1785927), (11, 1461213), (13, 1236411), (23, 698841), (27, 595309), (33, 487071), (39, 412137), (69, 232947), (99, 162357), (117, 137379), (143, 112401), (181, 88803), (207, 77649), (253, 63531), (297, 54119), (299, 53757), (351, 45793), (429, 37467), (543, 29601), (621, 25883), (759, 21177), (897, 17919), (1287, 12489), (1629, 9867), (1991, 8073), (2277, 7059), (2353, 6831), (2691, 5973), (3289, 4887), (3861, 4163)]