105881721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 159183360

約数和(自身を除く): 53301639

約数列:

[1, 3, 11, 33, 41, 123, 139, 417, 451, 563, 1353, 1529, 1689, 4587, 5699, 6193, 17097, 18579, 23083, 62689, 69249, 78257, 188067, 234771, 253913, 761739, 860827, 2582481, 3208537, 9625611, 35293907, 105881721]

約数ペア:

[(1, 105881721), (3, 35293907), (11, 9625611), (33, 3208537), (41, 2582481), (123, 860827), (139, 761739), (417, 253913), (451, 234771), (563, 188067), (1353, 78257), (1529, 69249), (1689, 62689), (4587, 23083), (5699, 18579), (6193, 17097)]