121743378

素因数分解:

$2^1\times 3^3\times {\mathrm{2254507}}^1$

素因数の和:2254518

約数の個数: 16

約数和(自身を含む): 270540960

約数和(自身を除く): 148797582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2254507, 4509014, 6763521, 13527042, 20290563, 40581126, 60871689, 121743378]

約数ペア:

[(1, 121743378), (2, 60871689), (3, 40581126), (6, 20290563), (9, 13527042), (18, 6763521), (27, 4509014), (54, 2254507)]