27744327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 43693104

約数和(自身を除く): 15948777

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 2857, 3237, 8571, 9711, 25713, 37141, 111423, 237131, 334269, 711393, 2134179, 3082703, 9248109, 27744327]

約数ペア:

[(1, 27744327), (3, 9248109), (9, 3082703), (13, 2134179), (39, 711393), (83, 334269), (117, 237131), (249, 111423), (747, 37141), (1079, 25713), (2857, 9711), (3237, 8571)]