152551521

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{287291}}^1$

素因数の和:287356

約数の個数: 12

約数和(自身を含む): 224087760

約数和(自身を除く): 71536239

約数列:

[1, 3, 9, 59, 177, 531, 287291, 861873, 2585619, 16950169, 50850507, 152551521]

約数ペア:

[(1, 152551521), (3, 50850507), (9, 16950169), (59, 2585619), (177, 861873), (531, 287291)]