226739007

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 371009232

約数和(自身を除く): 144270225

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 397, 641, 891, 1191, 1923, 3573, 4367, 5769, 7051, 10719, 13101, 17307, 21153, 32157, 39303, 51921, 63459, 117909, 190377, 254477, 353727, 571131, 763431, 2290293, 2799247, 6870879, 8397741, 20612637, 25193223, 75579669, 226739007]

約数ペア:

[(1, 226739007), (3, 75579669), (9, 25193223), (11, 20612637), (27, 8397741), (33, 6870879), (81, 2799247), (99, 2290293), (297, 763431), (397, 571131), (641, 353727), (891, 254477), (1191, 190377), (1923, 117909), (3573, 63459), (4367, 51921), (5769, 39303), (7051, 32157), (10719, 21153), (13101, 17307)]