6669891

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 3698109

約数列:

[1, 3, 9, 27, 53, 59, 79, 159, 177, 237, 477, 531, 711, 1431, 1593, 2133, 3127, 4187, 4661, 9381, 12561, 13983, 28143, 37683, 41949, 84429, 113049, 125847, 247033, 741099, 2223297, 6669891]

約数ペア:

[(1, 6669891), (3, 2223297), (9, 741099), (27, 247033), (53, 125847), (59, 113049), (79, 84429), (159, 41949), (177, 37683), (237, 28143), (477, 13983), (531, 12561), (711, 9381), (1431, 4661), (1593, 4187), (2133, 3127)]