201420243

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{20327}}^1$

素因数の和:20703

約数の個数: 16

約数和(自身を含む): 299228160

約数和(自身を除く): 97807917

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 9909, 20327, 60981, 182943, 548829, 7460009, 22380027, 67140081, 201420243]

約数ペア:

[(1, 201420243), (3, 67140081), (9, 22380027), (27, 7460009), (367, 548829), (1101, 182943), (3303, 60981), (9909, 20327)]