81725274

素因数分解:

$2^1\times 3^6\times {\mathrm{56053}}^1$

素因数の和:56073

約数の個数: 28

約数和(自身を含む): 183801066

約数和(自身を除く): 102075792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 56053, 112106, 168159, 336318, 504477, 1008954, 1513431, 3026862, 4540293, 9080586, 13620879, 27241758, 40862637, 81725274]

約数ペア:

[(1, 81725274), (2, 40862637), (3, 27241758), (6, 13620879), (9, 9080586), (18, 4540293), (27, 3026862), (54, 1513431), (81, 1008954), (162, 504477), (243, 336318), (486, 168159), (729, 112106), (1458, 56053)]