77289039

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{124459}}^1$

素因数の和:124491

約数の個数: 16

約数和(自身を含む): 119481600

約数和(自身を除く): 42192561

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 124459, 373377, 1120131, 2862557, 3360393, 8587671, 25763013, 77289039]

約数ペア:

[(1, 77289039), (3, 25763013), (9, 8587671), (23, 3360393), (27, 2862557), (69, 1120131), (207, 373377), (621, 124459)]