81273962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{527753}}^1$

素因数の和:527773

約数の個数: 16

約数和(自身を含む): 151993152

約数和(自身を除く): 70719190

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 527753, 1055506, 3694271, 5805283, 7388542, 11610566, 40636981, 81273962]

約数ペア:

[(1, 81273962), (2, 40636981), (7, 11610566), (11, 7388542), (14, 5805283), (22, 3694271), (77, 1055506), (154, 527753)]