27897872541

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{868849}}^1$

素因数の和:869009

約数の個数: 32

約数和(自身を含む): 46709376000

約数和(自身を除く): 18811503459

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 10703, 32109, 868849, 2606547, 6081943, 9557339, 18245829, 28672017, 66901373, 120770011, 200704119, 362310033, 845390077, 1328470121, 2536170231, 3985410363, 9299290847, 27897872541]

約数ペア:

[(1, 27897872541), (3, 9299290847), (7, 3985410363), (11, 2536170231), (21, 1328470121), (33, 845390077), (77, 362310033), (139, 200704119), (231, 120770011), (417, 66901373), (973, 28672017), (1529, 18245829), (2919, 9557339), (4587, 6081943), (10703, 2606547), (32109, 868849)]