86955957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 148619520

約数和(自身を除く): 61663563

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 99, 111, 123, 193, 297, 333, 369, 407, 451, 579, 999, 1107, 1221, 1353, 1517, 1737, 2123, 3663, 4059, 4551, 5211, 6369, 7141, 7913, 10989, 12177, 13653, 16687, 19107, 21423, 23739, 40959, 50061, 57321, 64269, 71217, 78551, 87043, 150183, 192807, 213651, 235653, 261129, 292781, 450549, 706959, 783387, 878343, 2120877, 2350161, 2635029, 3220591, 7905087, 9661773, 28985319, 86955957]

約数ペア:

[(1, 86955957), (3, 28985319), (9, 9661773), (11, 7905087), (27, 3220591), (33, 2635029), (37, 2350161), (41, 2120877), (99, 878343), (111, 783387), (123, 706959), (193, 450549), (297, 292781), (333, 261129), (369, 235653), (407, 213651), (451, 192807), (579, 150183), (999, 87043), (1107, 78551), (1221, 71217), (1353, 64269), (1517, 57321), (1737, 50061), (2123, 40959), (3663, 23739), (4059, 21423), (4551, 19107), (5211, 16687), (6369, 13653), (7141, 12177), (7913, 10989)]