63398943

素因数分解:

$3^9\times {\mathrm{3221}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 95126328

約数和(自身を除く): 31727385

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3221, 6561, 9663, 19683, 28989, 86967, 260901, 782703, 2348109, 7044327, 21132981, 63398943]

約数ペア:

[(1, 63398943), (3, 21132981), (9, 7044327), (27, 2348109), (81, 782703), (243, 260901), (729, 86967), (2187, 28989), (3221, 19683), (6561, 9663)]