71992459

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{7727}}^1$

素因数の和:7767

約数の個数: 16

約数和(自身を含む): 90510336

約数和(自身を除く): 18517877

約数列:

[1, 7, 11, 77, 121, 847, 1331, 7727, 9317, 54089, 84997, 594979, 934967, 6544769, 10284637, 71992459]

約数ペア:

[(1, 71992459), (7, 10284637), (11, 6544769), (77, 934967), (121, 594979), (847, 84997), (1331, 54089), (7727, 9317)]