55728651

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6571}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 81387648

約数和(自身を除く): 25658997

約数列:

[1, 3, 11, 33, 257, 771, 2827, 6571, 8481, 19713, 72281, 216843, 1688747, 5066241, 18576217, 55728651]

約数ペア:

[(1, 55728651), (3, 18576217), (11, 5066241), (33, 1688747), (257, 216843), (771, 72281), (2827, 19713), (6571, 8481)]