9128493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 15874560

約数和(自身を除く): 6746067

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 211, 253, 437, 627, 633, 759, 1311, 1881, 1899, 2277, 2321, 3933, 4009, 4807, 4853, 6963, 12027, 14421, 14559, 20889, 36081, 43263, 43677, 44099, 53383, 92207, 132297, 160149, 276621, 396891, 480447, 829863, 1014277, 3042831, 9128493]

約数ペア:

[(1, 9128493), (3, 3042831), (9, 1014277), (11, 829863), (19, 480447), (23, 396891), (33, 276621), (57, 160149), (69, 132297), (99, 92207), (171, 53383), (207, 44099), (209, 43677), (211, 43263), (253, 36081), (437, 20889), (627, 14559), (633, 14421), (759, 12027), (1311, 6963), (1881, 4853), (1899, 4807), (2277, 4009), (2321, 3933)]