201512223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{88499}}^1$

素因数の和:88539

約数の個数: 24

約数和(自身を含む): 331344000

約数和(自身を除く): 129831777

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 88499, 265497, 796491, 973489, 2035477, 2920467, 6106431, 8761401, 18319293, 22390247, 67170741, 201512223]

約数ペア:

[(1, 201512223), (3, 67170741), (9, 22390247), (11, 18319293), (23, 8761401), (33, 6106431), (69, 2920467), (99, 2035477), (207, 973489), (253, 796491), (759, 265497), (2277, 88499)]