26756757

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{2237}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 39746880

約数和(自身を除く): 12990123

約数列:

[1, 3, 9, 27, 443, 1329, 2237, 3987, 6711, 11961, 20133, 60399, 990991, 2972973, 8918919, 26756757]

約数ペア:

[(1, 26756757), (3, 8918919), (9, 2972973), (27, 990991), (443, 60399), (1329, 20133), (2237, 11961), (3987, 6711)]