184418613

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{27431}}^1$

素因数の和:27526

約数の個数: 20

約数和(自身を含む): 278818848

約数和(自身を除く): 94400235

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 27431, 82293, 246879, 740637, 2221911, 2276773, 6830319, 20490957, 61472871, 184418613]

約数ペア:

[(1, 184418613), (3, 61472871), (9, 20490957), (27, 6830319), (81, 2276773), (83, 2221911), (249, 740637), (747, 246879), (2241, 82293), (6723, 27431)]