89417943

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11103

約数の個数: 24

約数和(自身を含む): 139349808

約数和(自身を除く): 49931865

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 11027, 33081, 99243, 187459, 562377, 584431, 1687131, 1753293, 5259879, 9935327, 29805981, 89417943]

約数ペア:

[(1, 89417943), (3, 29805981), (9, 9935327), (17, 5259879), (51, 1753293), (53, 1687131), (153, 584431), (159, 562377), (477, 187459), (901, 99243), (2703, 33081), (8109, 11027)]