13843688049

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{4517}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 20902780008

約数和(自身を除く): 7059091959

約数列:

[1, 3, 9, 27, 81, 157, 241, 471, 723, 1413, 2169, 4239, 4517, 6507, 12717, 13551, 19521, 37837, 40653, 113511, 121959, 340533, 365877, 709169, 1021599, 1088597, 2127507, 3064797, 3265791, 6382521, 9797373, 19147563, 29392119, 57442689, 88176357, 170909729, 512729187, 1538187561, 4614562683, 13843688049]

約数ペア:

[(1, 13843688049), (3, 4614562683), (9, 1538187561), (27, 512729187), (81, 170909729), (157, 88176357), (241, 57442689), (471, 29392119), (723, 19147563), (1413, 9797373), (2169, 6382521), (4239, 3265791), (4517, 3064797), (6507, 2127507), (12717, 1088597), (13551, 1021599), (19521, 709169), (37837, 365877), (40653, 340533), (113511, 121959)]