201233241

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3275

約数の個数: 40

約数和(自身を含む): 332659008

約数和(自身を除く): 131425767

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 3181, 5751, 7029, 9543, 21087, 28629, 34991, 63261, 85887, 104973, 225851, 257661, 314919, 677553, 944757, 2032659, 2484361, 2834271, 6097977, 7453083, 18293931, 22359249, 67077747, 201233241]

約数ペア:

[(1, 201233241), (3, 67077747), (9, 22359249), (11, 18293931), (27, 7453083), (33, 6097977), (71, 2834271), (81, 2484361), (99, 2032659), (213, 944757), (297, 677553), (639, 314919), (781, 257661), (891, 225851), (1917, 104973), (2343, 85887), (3181, 63261), (5751, 34991), (7029, 28629), (9543, 21087)]