27443163

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 44432640

約数和(自身を除く): 16989477

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 121, 173, 209, 253, 363, 437, 519, 627, 759, 1311, 1903, 2299, 2783, 3287, 3979, 4807, 5709, 6897, 8349, 9861, 11937, 14421, 20933, 36157, 43769, 52877, 62799, 75601, 108471, 131307, 158631, 226803, 397727, 481459, 831611, 1193181, 1444377, 2494833, 9147721, 27443163]

約数ペア:

[(1, 27443163), (3, 9147721), (11, 2494833), (19, 1444377), (23, 1193181), (33, 831611), (57, 481459), (69, 397727), (121, 226803), (173, 158631), (209, 131307), (253, 108471), (363, 75601), (437, 62799), (519, 52877), (627, 43769), (759, 36157), (1311, 20933), (1903, 14421), (2299, 11937), (2783, 9861), (3287, 8349), (3979, 6897), (4807, 5709)]