133090569

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{51169}}^1$

素因数の和:51209

約数の個数: 18

約数和(自身を含む): 204219470

約数和(自身を除く): 71128901

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 51169, 153507, 460521, 869873, 2609619, 7828857, 14787841, 44363523, 133090569]

約数ペア:

[(1, 133090569), (3, 44363523), (9, 14787841), (17, 7828857), (51, 2609619), (153, 869873), (289, 460521), (867, 153507), (2601, 51169)]