6771681

素因数分解:

$3^6\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1352

約数の個数: 28

約数和(自身を含む): 11612032

約数和(自身を除く): 4840351

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1327, 1701, 3981, 5103, 9289, 11943, 27867, 35829, 83601, 107487, 250803, 322461, 752409, 967383, 2257227, 6771681]

約数ペア:

[(1, 6771681), (3, 2257227), (7, 967383), (9, 752409), (21, 322461), (27, 250803), (63, 107487), (81, 83601), (189, 35829), (243, 27867), (567, 11943), (729, 9289), (1327, 5103), (1701, 3981)]