81594249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21881}}^1$

素因数の和:22008

約数の個数: 16

約数和(自身を含む): 119738304

約数和(自身を除く): 38144055

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 21881, 65643, 240691, 722073, 2472553, 7417659, 27198083, 81594249]

約数ペア:

[(1, 81594249), (3, 27198083), (11, 7417659), (33, 2472553), (113, 722073), (339, 240691), (1243, 65643), (3729, 21881)]