81110613

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 110284416

約数和(自身を除く): 29173803

約数列:

[1, 3, 71, 197, 213, 591, 1933, 5799, 13987, 41961, 137243, 380801, 411729, 1142403, 27036871, 81110613]

約数ペア:

[(1, 81110613), (3, 27036871), (71, 1142403), (197, 411729), (213, 380801), (591, 137243), (1933, 41961), (5799, 13987)]