89866467

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 132440880

約数和(自身を除く): 42574413

約数列:

[1, 3, 9, 101, 109, 303, 327, 907, 909, 981, 2721, 8163, 11009, 33027, 91607, 98863, 99081, 274821, 296589, 824463, 889767, 9985163, 29955489, 89866467]

約数ペア:

[(1, 89866467), (3, 29955489), (9, 9985163), (101, 889767), (109, 824463), (303, 296589), (327, 274821), (907, 99081), (909, 98863), (981, 91607), (2721, 33027), (8163, 11009)]