145840959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{863}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 90549441

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 569, 863, 1707, 2589, 5121, 6259, 7767, 9493, 15363, 18777, 23301, 28479, 56331, 85437, 168993, 256311, 491047, 1473141, 4419423, 5401517, 13258269, 16204551, 48613653, 145840959]

約数ペア:

[(1, 145840959), (3, 48613653), (9, 16204551), (11, 13258269), (27, 5401517), (33, 4419423), (99, 1473141), (297, 491047), (569, 256311), (863, 168993), (1707, 85437), (2589, 56331), (5121, 28479), (6259, 23301), (7767, 18777), (9493, 15363)]