81112737

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8480

約数の個数: 16

約数和(自身を含む): 112010688

約数和(自身を除く): 30897951

約数列:

[1, 3, 53, 61, 159, 183, 3233, 8363, 9699, 25089, 443239, 510143, 1329717, 1530429, 27037579, 81112737]

約数ペア:

[(1, 81112737), (3, 27037579), (53, 1530429), (61, 1329717), (159, 510143), (183, 443239), (3233, 25089), (8363, 9699)]