89481321

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{11311}}^1$

素因数の和:11613

約数の個数: 16

約数和(自身を含む): 133029120

約数和(自身を除く): 43547799

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 11311, 33933, 101799, 305397, 3314123, 9942369, 29827107, 89481321]

約数ペア:

[(1, 89481321), (3, 29827107), (9, 9942369), (27, 3314123), (293, 305397), (879, 101799), (2637, 33933), (7911, 11311)]