229432419

素因数分解:

$3^4\times {\mathrm{1373}}^1\times {\mathrm{2063}}^1$

素因数の和:3448

約数の個数: 20

約数和(自身を含む): 343148256

約数和(自身を除く): 113715837

約数列:

[1, 3, 9, 27, 81, 1373, 2063, 4119, 6189, 12357, 18567, 37071, 55701, 111213, 167103, 2832499, 8497497, 25492491, 76477473, 229432419]

約数ペア:

[(1, 229432419), (3, 76477473), (9, 25492491), (27, 8497497), (81, 2832499), (1373, 167103), (2063, 111213), (4119, 55701), (6189, 37071), (12357, 18567)]