85249917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10589

約数の個数: 24

約数和(自身を含む): 132854904

約数和(自身を除く): 47604987

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 10513, 31539, 94617, 178721, 536163, 557189, 1608489, 1671567, 5014701, 9472213, 28416639, 85249917]

約数ペア:

[(1, 85249917), (3, 28416639), (9, 9472213), (17, 5014701), (51, 1671567), (53, 1608489), (153, 557189), (159, 536163), (477, 178721), (901, 94617), (2703, 31539), (8109, 10513)]