68761143

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 112878480

約数和(自身を除く): 44117337

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 337, 687, 891, 1011, 2061, 2519, 3033, 3707, 6183, 7557, 9099, 11121, 18549, 22671, 27297, 33363, 68013, 77173, 100089, 204039, 231519, 300267, 694557, 848903, 2083671, 2546709, 6251013, 7640127, 22920381, 68761143]

約数ペア:

[(1, 68761143), (3, 22920381), (9, 7640127), (11, 6251013), (27, 2546709), (33, 2083671), (81, 848903), (99, 694557), (229, 300267), (297, 231519), (337, 204039), (687, 100089), (891, 77173), (1011, 68013), (2061, 33363), (2519, 27297), (3033, 22671), (3707, 18549), (6183, 11121), (7557, 9099)]