269397657

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6371

約数の個数: 40

約数和(自身を含む): 439921152

約数和(自身を除く): 170523495

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 6311, 14229, 18933, 42687, 56799, 107287, 170397, 195641, 321861, 511191, 586923, 965583, 1760769, 2896749, 3325897, 5282307, 8690247, 9977691, 15846921, 29933073, 89799219, 269397657]

約数ペア:

[(1, 269397657), (3, 89799219), (9, 29933073), (17, 15846921), (27, 9977691), (31, 8690247), (51, 5282307), (81, 3325897), (93, 2896749), (153, 1760769), (279, 965583), (459, 586923), (527, 511191), (837, 321861), (1377, 195641), (1581, 170397), (2511, 107287), (4743, 56799), (6311, 42687), (14229, 18933)]