6191991

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 10540800

約数和(自身を除く): 4348809

約数列:

[1, 3, 9, 13, 23, 27, 39, 59, 69, 117, 169, 177, 207, 299, 351, 507, 531, 621, 767, 897, 1357, 1521, 1593, 2301, 2691, 3887, 4071, 4563, 6903, 8073, 9971, 11661, 12213, 17641, 20709, 29913, 34983, 36639, 52923, 89739, 104949, 158769, 229333, 269217, 476307, 687999, 2063997, 6191991]

約数ペア:

[(1, 6191991), (3, 2063997), (9, 687999), (13, 476307), (23, 269217), (27, 229333), (39, 158769), (59, 104949), (69, 89739), (117, 52923), (169, 36639), (177, 34983), (207, 29913), (299, 20709), (351, 17641), (507, 12213), (531, 11661), (621, 9971), (767, 8073), (897, 6903), (1357, 4563), (1521, 4071), (1593, 3887), (2301, 2691)]