65881026

素因数分解:

$2^1\times 3^4\times {\mathrm{406673}}^1$

素因数の和:406687

約数の個数: 20

約数和(自身を含む): 147622662

約数和(自身を除く): 81741636

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 406673, 813346, 1220019, 2440038, 3660057, 7320114, 10980171, 21960342, 32940513, 65881026]

約数ペア:

[(1, 65881026), (2, 32940513), (3, 21960342), (6, 10980171), (9, 7320114), (18, 3660057), (27, 2440038), (54, 1220019), (81, 813346), (162, 406673)]