66896401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 78821568

約数和(自身を除く): 11925167

約数列:

[1, 11, 13, 143, 677, 691, 7447, 7601, 8801, 8983, 96811, 98813, 467807, 5145877, 6081491, 66896401]

約数ペア:

[(1, 66896401), (11, 6081491), (13, 5145877), (143, 467807), (677, 98813), (691, 96811), (7447, 8983), (7601, 8801)]