77171906

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{66413}}^1$

素因数の和:66505

約数の個数: 16

約数和(自身を含む): 133890624

約数和(自身を除く): 56718718

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 66413, 132826, 464891, 929782, 5512279, 11024558, 38585953, 77171906]

約数ペア:

[(1, 77171906), (2, 38585953), (7, 11024558), (14, 5512279), (83, 929782), (166, 464891), (581, 132826), (1162, 66413)]