55842591

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 86448000

約数和(自身を除く): 30605409

約数列:

[1, 3, 7, 21, 73, 219, 499, 511, 1497, 1533, 3493, 5329, 10479, 15987, 36427, 37303, 109281, 111909, 254989, 764967, 2659171, 7977513, 18614197, 55842591]

約数ペア:

[(1, 55842591), (3, 18614197), (7, 7977513), (21, 2659171), (73, 764967), (219, 254989), (499, 111909), (511, 109281), (1497, 37303), (1533, 36427), (3493, 15987), (5329, 10479)]