90480681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{591377}}^1$

素因数の和:591400

約数の個数: 12

約数和(自身を含む): 138382452

約数和(自身を除く): 47901771

約数列:

[1, 3, 9, 17, 51, 153, 591377, 1774131, 5322393, 10053409, 30160227, 90480681]

約数ペア:

[(1, 90480681), (3, 30160227), (9, 10053409), (17, 5322393), (51, 1774131), (153, 591377)]