234541089

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{28669}}^1$

素因数の和:28782

約数の個数: 20

約数和(自身を含む): 353845140

約数和(自身を除く): 119304051

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 28669, 86007, 258021, 774063, 2322189, 2895569, 8686707, 26060121, 78180363, 234541089]

約数ペア:

[(1, 234541089), (3, 78180363), (9, 26060121), (27, 8686707), (81, 2895569), (101, 2322189), (303, 774063), (909, 258021), (2727, 86007), (8181, 28669)]