138599967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 70418913

約数列:

[1, 3, 11, 33, 41, 89, 123, 267, 451, 979, 1151, 1353, 2937, 3453, 3649, 10947, 12661, 37983, 40139, 47191, 102439, 120417, 141573, 307317, 519101, 1126829, 1557303, 3380487, 4199999, 12599997, 46199989, 138599967]

約数ペア:

[(1, 138599967), (3, 46199989), (11, 12599997), (33, 4199999), (41, 3380487), (89, 1557303), (123, 1126829), (267, 519101), (451, 307317), (979, 141573), (1151, 120417), (1353, 102439), (2937, 47191), (3453, 40139), (3649, 37983), (10947, 12661)]