118431333

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{45533}}^1$

素因数の和:45573

約数の個数: 18

約数和(自身を含む): 181726194

約数和(自身を除く): 63294861

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 45533, 136599, 409797, 774061, 2322183, 6966549, 13159037, 39477111, 118431333]

約数ペア:

[(1, 118431333), (3, 39477111), (9, 13159037), (17, 6966549), (51, 2322183), (153, 774061), (289, 409797), (867, 136599), (2601, 45533)]