415050237

素因数分解:

$3^4\times 7^3\times {\mathrm{14939}}^1$

素因数の和:14972

約数の個数: 40

約数和(自身を含む): 723096000

約数和(自身を除く): 308045763

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 9261, 14939, 27783, 44817, 104573, 134451, 313719, 403353, 732011, 941157, 1210059, 2196033, 2823471, 5124077, 6588099, 8470413, 15372231, 19764297, 46116693, 59292891, 138350079, 415050237]

約数ペア:

[(1, 415050237), (3, 138350079), (7, 59292891), (9, 46116693), (21, 19764297), (27, 15372231), (49, 8470413), (63, 6588099), (81, 5124077), (147, 2823471), (189, 2196033), (343, 1210059), (441, 941157), (567, 732011), (1029, 403353), (1323, 313719), (3087, 134451), (3969, 104573), (9261, 44817), (14939, 27783)]