137046249

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{4793}}^1$

素因数の和:5158

約数の個数: 20

約数和(自身を含む): 205346196

約数和(自身を除く): 68299947

約数列:

[1, 3, 9, 27, 81, 353, 1059, 3177, 4793, 9531, 14379, 28593, 43137, 129411, 388233, 1691929, 5075787, 15227361, 45682083, 137046249]

約数ペア:

[(1, 137046249), (3, 45682083), (9, 15227361), (27, 5075787), (81, 1691929), (353, 388233), (1059, 129411), (3177, 43137), (4793, 28593), (9531, 14379)]