8989299

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 56

約数和(自身を含む): 15739200

約数和(自身を除く): 6749901

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 59, 81, 99, 171, 177, 209, 243, 297, 513, 531, 627, 649, 729, 891, 1121, 1539, 1593, 1881, 1947, 2673, 3363, 4617, 4779, 5643, 5841, 8019, 10089, 12331, 13851, 14337, 16929, 17523, 30267, 36993, 43011, 50787, 52569, 90801, 110979, 152361, 157707, 272403, 332937, 473121, 817209, 998811, 2996433, 8989299]

約数ペア:

[(1, 8989299), (3, 2996433), (9, 998811), (11, 817209), (19, 473121), (27, 332937), (33, 272403), (57, 157707), (59, 152361), (81, 110979), (99, 90801), (171, 52569), (177, 50787), (209, 43011), (243, 36993), (297, 30267), (513, 17523), (531, 16929), (627, 14337), (649, 13851), (729, 12331), (891, 10089), (1121, 8019), (1539, 5841), (1593, 5643), (1881, 4779), (1947, 4617), (2673, 3363)]