3987500211

素因数分解:

$3^3\times {\mathrm{2027}}^1\times {\mathrm{72859}}^1$

素因数の和:74895

約数の個数: 16

約数和(自身を含む): 5910403200

約数和(自身を除く): 1922902989

約数列:

[1, 3, 9, 27, 2027, 6081, 18243, 54729, 72859, 218577, 655731, 1967193, 147685193, 443055579, 1329166737, 3987500211]

約数ペア:

[(1, 3987500211), (3, 1329166737), (9, 443055579), (27, 147685193), (2027, 1967193), (6081, 655731), (18243, 218577), (54729, 72859)]