9968190813

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{6143}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 16868966400

約数和(自身を除く): 6900775587

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 599, 903, 1797, 2709, 4193, 5391, 6143, 12579, 18429, 25757, 37737, 43001, 55287, 77271, 129003, 180299, 231813, 264149, 387009, 540897, 792447, 1622691, 1849043, 2377341, 3679657, 5547129, 11038971, 16641387, 25757599, 33116913, 77272797, 158225251, 231818391, 474675753, 1107576757, 1424027259, 3322730271, 9968190813]

約数ペア:

[(1, 9968190813), (3, 3322730271), (7, 1424027259), (9, 1107576757), (21, 474675753), (43, 231818391), (63, 158225251), (129, 77272797), (301, 33116913), (387, 25757599), (599, 16641387), (903, 11038971), (1797, 5547129), (2709, 3679657), (4193, 2377341), (5391, 1849043), (6143, 1622691), (12579, 792447), (18429, 540897), (25757, 387009), (37737, 264149), (43001, 231813), (55287, 180299), (77271, 129003)]