169538427

素因数分解:

$3^7\times {\mathrm{77521}}^1$

素因数の和:77542

約数の個数: 16

約数和(自身を含む): 254272160

約数和(自身を除く): 84733733

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 77521, 232563, 697689, 2093067, 6279201, 18837603, 56512809, 169538427]

約数ペア:

[(1, 169538427), (3, 56512809), (9, 18837603), (27, 6279201), (81, 2093067), (243, 697689), (729, 232563), (2187, 77521)]