83279907

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 133554960

約数和(自身を除く): 50275053

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1021, 1431, 1539, 3021, 3063, 4293, 9063, 9189, 19399, 27189, 27567, 54113, 58197, 81567, 82701, 162339, 174591, 487017, 523773, 1028147, 1461051, 1571319, 3084441, 4383153, 9253323, 27759969, 83279907]

約数ペア:

[(1, 83279907), (3, 27759969), (9, 9253323), (19, 4383153), (27, 3084441), (53, 1571319), (57, 1461051), (81, 1028147), (159, 523773), (171, 487017), (477, 174591), (513, 162339), (1007, 82701), (1021, 81567), (1431, 58197), (1539, 54113), (3021, 27567), (3063, 27189), (4293, 19399), (9063, 9189)]