58720383

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{883}}^1$

素因数の和:1716

約数の個数: 20

約数和(自身を含む): 87924408

約数和(自身を除く): 29204025

約数列:

[1, 3, 9, 27, 81, 821, 883, 2463, 2649, 7389, 7947, 22167, 23841, 66501, 71523, 724943, 2174829, 6524487, 19573461, 58720383]

約数ペア:

[(1, 58720383), (3, 19573461), (9, 6524487), (27, 2174829), (81, 724943), (821, 71523), (883, 66501), (2463, 23841), (2649, 22167), (7389, 7947)]