7601121

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 13068000

約数和(自身を除く): 5466879

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 449, 513, 627, 891, 1347, 1539, 1881, 4041, 4939, 5643, 8531, 12123, 14817, 16929, 25593, 36369, 44451, 76779, 93841, 133353, 230337, 281523, 400059, 691011, 844569, 2533707, 7601121]

約数ペア:

[(1, 7601121), (3, 2533707), (9, 844569), (11, 691011), (19, 400059), (27, 281523), (33, 230337), (57, 133353), (81, 93841), (99, 76779), (171, 44451), (209, 36369), (297, 25593), (449, 16929), (513, 14817), (627, 12123), (891, 8531), (1347, 5643), (1539, 4939), (1881, 4041)]