81753066

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{2741}}^1$

素因数の和:4406

約数の個数: 24

約数和(自身を含む): 177303204

約数和(自身を除く): 95550138

約数列:

[1, 2, 3, 6, 9, 18, 1657, 2741, 3314, 4971, 5482, 8223, 9942, 14913, 16446, 24669, 29826, 49338, 4541837, 9083674, 13625511, 27251022, 40876533, 81753066]

約数ペア:

[(1, 81753066), (2, 40876533), (3, 27251022), (6, 13625511), (9, 9083674), (18, 4541837), (1657, 49338), (2741, 29826), (3314, 24669), (4971, 16446), (5482, 14913), (8223, 9942)]