328134357

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 518721840

約数和(自身を除く): 190587483

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 181, 289, 369, 543, 697, 867, 1629, 2091, 2601, 3077, 4913, 6273, 7421, 9231, 11849, 14739, 22263, 27693, 35547, 44217, 52309, 66789, 106641, 126157, 156927, 201433, 378471, 470781, 604299, 889253, 1135413, 1812897, 2144669, 2667759, 6434007, 8003277, 19302021, 36459373, 109378119, 328134357]

約数ペア:

[(1, 328134357), (3, 109378119), (9, 36459373), (17, 19302021), (41, 8003277), (51, 6434007), (123, 2667759), (153, 2144669), (181, 1812897), (289, 1135413), (369, 889253), (543, 604299), (697, 470781), (867, 378471), (1629, 201433), (2091, 156927), (2601, 126157), (3077, 106641), (4913, 66789), (6273, 52309), (7421, 44217), (9231, 35547), (11849, 27693), (14739, 22263)]