27657201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 45222912

約数和(自身を除く): 17565711

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 2803, 3289, 8409, 9867, 30833, 36439, 64469, 92499, 109317, 193407, 400829, 709159, 838097, 1202487, 2127477, 2514291, 9219067, 27657201]

約数ペア:

[(1, 27657201), (3, 9219067), (11, 2514291), (13, 2127477), (23, 1202487), (33, 838097), (39, 709159), (69, 400829), (143, 193407), (253, 109317), (299, 92499), (429, 64469), (759, 36439), (897, 30833), (2803, 9867), (3289, 8409)]