194913243

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2153}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 330854400

約数和(自身を除く): 135941157

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 1437, 2153, 3353, 4311, 6459, 10059, 12933, 15071, 19377, 30177, 45213, 58131, 90531, 135639, 406917, 1031287, 3093861, 7219009, 9281583, 21657027, 27844749, 64971081, 194913243]

約数ペア:

[(1, 194913243), (3, 64971081), (7, 27844749), (9, 21657027), (21, 9281583), (27, 7219009), (63, 3093861), (189, 1031287), (479, 406917), (1437, 135639), (2153, 90531), (3353, 58131), (4311, 45213), (6459, 30177), (10059, 19377), (12933, 15071)]