19051415379

素因数分解:

$3^4\times {\mathrm{3617}}^1\times {\mathrm{65027}}^1$

素因数の和:68656

約数の個数: 20

約数和(自身を含む): 28467827784

約数和(自身を除く): 9416412405

約数列:

[1, 3, 9, 27, 81, 3617, 10851, 32553, 65027, 97659, 195081, 292977, 585243, 1755729, 5267187, 235202659, 705607977, 2116823931, 6350471793, 19051415379]

約数ペア:

[(1, 19051415379), (3, 6350471793), (9, 2116823931), (27, 705607977), (81, 235202659), (3617, 5267187), (10851, 1755729), (32553, 585243), (65027, 292977), (97659, 195081)]