54235389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 83099520

約数和(自身を除く): 28864131

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 457, 537, 663, 1371, 2327, 3043, 5941, 6981, 7769, 9129, 17823, 23307, 39559, 81803, 100997, 118677, 245409, 302991, 1063439, 1390651, 3190317, 4171953, 18078463, 54235389]

約数ペア:

[(1, 54235389), (3, 18078463), (13, 4171953), (17, 3190317), (39, 1390651), (51, 1063439), (179, 302991), (221, 245409), (457, 118677), (537, 100997), (663, 81803), (1371, 39559), (2327, 23307), (3043, 17823), (5941, 9129), (6981, 7769)]