27385479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 48844800

約数和(自身を除く): 21459321

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 171, 207, 209, 211, 253, 297, 437, 513, 621, 627, 633, 759, 1311, 1881, 1899, 2277, 2321, 3933, 4009, 4807, 4853, 5643, 5697, 6831, 6963, 11799, 12027, 14421, 14559, 20889, 36081, 43263, 43677, 44099, 53383, 62667, 92207, 108243, 129789, 131031, 132297, 160149, 276621, 396891, 480447, 829863, 1014277, 1190673, 1441341, 2489589, 3042831, 9128493, 27385479]

約数ペア:

[(1, 27385479), (3, 9128493), (9, 3042831), (11, 2489589), (19, 1441341), (23, 1190673), (27, 1014277), (33, 829863), (57, 480447), (69, 396891), (99, 276621), (171, 160149), (207, 132297), (209, 131031), (211, 129789), (253, 108243), (297, 92207), (437, 62667), (513, 53383), (621, 44099), (627, 43677), (633, 43263), (759, 36081), (1311, 20889), (1881, 14559), (1899, 14421), (2277, 12027), (2321, 11799), (3933, 6963), (4009, 6831), (4807, 5697), (4853, 5643)]