89374509

素因数分解:

$3^4\times 7^1\times {\mathrm{157627}}^1$

素因数の和:157646

約数の個数: 20

約数和(自身を含む): 152583904

約数和(自身を除く): 63209395

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 157627, 472881, 1103389, 1418643, 3310167, 4255929, 9930501, 12767787, 29791503, 89374509]

約数ペア:

[(1, 89374509), (3, 29791503), (7, 12767787), (9, 9930501), (21, 4255929), (27, 3310167), (63, 1418643), (81, 1103389), (189, 472881), (567, 157627)]