82369881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 135158400

約数和(自身を除く): 52788519

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 113, 199, 333, 339, 407, 597, 1017, 1221, 1243, 1791, 2189, 3663, 3729, 4181, 6567, 7363, 11187, 12543, 19701, 22089, 22487, 37629, 45991, 66267, 67461, 80993, 137973, 202383, 242979, 247357, 413919, 728937, 742071, 832019, 2226213, 2496057, 7488171, 9152209, 27456627, 82369881]

約数ペア:

[(1, 82369881), (3, 27456627), (9, 9152209), (11, 7488171), (33, 2496057), (37, 2226213), (99, 832019), (111, 742071), (113, 728937), (199, 413919), (333, 247357), (339, 242979), (407, 202383), (597, 137973), (1017, 80993), (1221, 67461), (1243, 66267), (1791, 45991), (2189, 37629), (3663, 22487), (3729, 22089), (4181, 19701), (6567, 12543), (7363, 11187)]