90778521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{30169}}^1$

素因数の和:30248

約数の個数: 16

約数和(自身を含む): 130334400

約数和(自身を除く): 39555879

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 30169, 90507, 512873, 1538619, 1779971, 5339913, 30259507, 90778521]

約数ペア:

[(1, 90778521), (3, 30259507), (17, 5339913), (51, 1779971), (59, 1538619), (177, 512873), (1003, 90507), (3009, 30169)]