201408741

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15131}}^1$

素因数の和:15186

約数の個数: 32

約数和(自身を含む): 326851200

約数和(自身を除く): 125442459

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 15131, 45393, 136179, 257227, 408537, 438799, 771681, 1316397, 2315043, 3949191, 6945129, 7459583, 11847573, 22378749, 67136247, 201408741]

約数ペア:

[(1, 201408741), (3, 67136247), (9, 22378749), (17, 11847573), (27, 7459583), (29, 6945129), (51, 3949191), (87, 2315043), (153, 1316397), (261, 771681), (459, 438799), (493, 408537), (783, 257227), (1479, 136179), (4437, 45393), (13311, 15131)]