54108081

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 81847584

約数和(自身を除く): 27739503

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2081, 2889, 6243, 8667, 18729, 26001, 56187, 168561, 222667, 505683, 668001, 2004003, 6012009, 18036027, 54108081]

約数ペア:

[(1, 54108081), (3, 18036027), (9, 6012009), (27, 2004003), (81, 668001), (107, 505683), (243, 222667), (321, 168561), (963, 56187), (2081, 26001), (2889, 18729), (6243, 8667)]