766018341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{18379}}^1$

素因数の和:18817

約数の個数: 24

約数和(自身を含む): 1209992160

約数和(自身を除く): 443973819

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 13893, 18379, 41679, 55137, 165411, 202169, 606507, 1819521, 7737559, 23212677, 69638031, 85113149, 255339447, 766018341]

約数ペア:

[(1, 766018341), (3, 255339447), (9, 85113149), (11, 69638031), (33, 23212677), (99, 7737559), (421, 1819521), (1263, 606507), (3789, 202169), (4631, 165411), (13893, 55137), (18379, 41679)]