138350079

素因数分解:

$3^3\times 7^3\times {\mathrm{14939}}^1$

素因数の和:14969

約数の個数: 32

約数和(自身を含む): 239040000

約数和(自身を除く): 100689921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 14939, 44817, 104573, 134451, 313719, 403353, 732011, 941157, 2196033, 2823471, 5124077, 6588099, 15372231, 19764297, 46116693, 138350079]

約数ペア:

[(1, 138350079), (3, 46116693), (7, 19764297), (9, 15372231), (21, 6588099), (27, 5124077), (49, 2823471), (63, 2196033), (147, 941157), (189, 732011), (343, 403353), (441, 313719), (1029, 134451), (1323, 104573), (3087, 44817), (9261, 14939)]