80944877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 90256320

約数和(自身を除く): 9311443

約数列:

[1, 13, 43, 89, 559, 1157, 1627, 3827, 21151, 49751, 69961, 144803, 909493, 1882439, 6226529, 80944877]

約数ペア:

[(1, 80944877), (13, 6226529), (43, 1882439), (89, 909493), (559, 144803), (1157, 69961), (1627, 49751), (3827, 21151)]