139623669

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 224969472

約数和(自身を除く): 85345803

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 243, 459, 463, 657, 1241, 1377, 1389, 1971, 3723, 4131, 4167, 5913, 7871, 11169, 12501, 17739, 23613, 33507, 33799, 37503, 70839, 100521, 101397, 112509, 212517, 301563, 304191, 574583, 637551, 912573, 1723749, 1912653, 2737719, 5171247, 8213157, 15513741, 46541223, 139623669]

約数ペア:

[(1, 139623669), (3, 46541223), (9, 15513741), (17, 8213157), (27, 5171247), (51, 2737719), (73, 1912653), (81, 1723749), (153, 912573), (219, 637551), (243, 574583), (459, 304191), (463, 301563), (657, 212517), (1241, 112509), (1377, 101397), (1389, 100521), (1971, 70839), (3723, 37503), (4131, 33799), (4167, 33507), (5913, 23613), (7871, 17739), (11169, 12501)]