81755514

素因数分解:

$2^1\times 3^3\times {\mathrm{1513991}}^1$

素因数の和:1514002

約数の個数: 16

約数和(自身を含む): 181679040

約数和(自身を除く): 99923526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1513991, 3027982, 4541973, 9083946, 13625919, 27251838, 40877757, 81755514]

約数ペア:

[(1, 81755514), (2, 40877757), (3, 27251838), (6, 13625919), (9, 9083946), (18, 4541973), (27, 3027982), (54, 1513991)]