55662921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 84701760

約数和(自身を除く): 29038839

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2467, 2507, 7401, 7521, 22203, 22563, 56741, 170223, 268903, 510669, 806709, 2420127, 6184769, 18554307, 55662921]

約数ペア:

[(1, 55662921), (3, 18554307), (9, 6184769), (23, 2420127), (69, 806709), (109, 510669), (207, 268903), (327, 170223), (981, 56741), (2467, 22563), (2507, 22203), (7401, 7521)]