72724521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{24169}}^1$

素因数の和:24248

約数の個数: 16

約数和(自身を含む): 104414400

約数和(自身を除く): 31689879

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 24169, 72507, 410873, 1232619, 1425971, 4277913, 24241507, 72724521]

約数ペア:

[(1, 72724521), (3, 24241507), (17, 4277913), (51, 1425971), (59, 1232619), (177, 410873), (1003, 72507), (3009, 24169)]