11451569157

素因数分解:

$3^5\times 7^3\times {\mathrm{137393}}^1$

素因数の和:137429

約数の個数: 48

約数和(自身を含む): 20004566400

約数和(自身を除く): 8552997243

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 567, 1029, 1323, 1701, 3087, 3969, 9261, 11907, 27783, 83349, 137393, 412179, 961751, 1236537, 2885253, 3709611, 6732257, 8655759, 11128833, 20196771, 25967277, 33386499, 47125799, 60590313, 77901831, 141377397, 181770939, 233705493, 424132191, 545312817, 1272396573, 1635938451, 3817189719, 11451569157]

約数ペア:

[(1, 11451569157), (3, 3817189719), (7, 1635938451), (9, 1272396573), (21, 545312817), (27, 424132191), (49, 233705493), (63, 181770939), (81, 141377397), (147, 77901831), (189, 60590313), (243, 47125799), (343, 33386499), (441, 25967277), (567, 20196771), (1029, 11128833), (1323, 8655759), (1701, 6732257), (3087, 3709611), (3969, 2885253), (9261, 1236537), (11907, 961751), (27783, 412179), (83349, 137393)]