85840551

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{328891}}^1$

素因数の和:328926

約数の個数: 12

約数和(自身を含む): 128267880

約数和(自身を除く): 42427329

約数列:

[1, 3, 9, 29, 87, 261, 328891, 986673, 2960019, 9537839, 28613517, 85840551]

約数ペア:

[(1, 85840551), (3, 28613517), (9, 9537839), (29, 2960019), (87, 986673), (261, 328891)]