200426481

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 322518240

約数和(自身を除く): 122091759

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 1003, 1377, 1593, 2467, 3009, 4779, 7401, 9027, 22203, 27081, 41939, 66609, 81243, 125817, 145553, 199827, 377451, 436659, 1132353, 1309977, 2474401, 3397059, 3929931, 7423203, 11789793, 22269609, 66808827, 200426481]

約数ペア:

[(1, 200426481), (3, 66808827), (9, 22269609), (17, 11789793), (27, 7423203), (51, 3929931), (59, 3397059), (81, 2474401), (153, 1309977), (177, 1132353), (459, 436659), (531, 377451), (1003, 199827), (1377, 145553), (1593, 125817), (2467, 81243), (3009, 66609), (4779, 41939), (7401, 27081), (9027, 22203)]