161514

素因数分解:

$2^1\times 3^4\times {\mathrm{997}}^1$

素因数の和:1011

約数の個数: 20

約数和(自身を含む): 362274

約数和(自身を除く): 200760

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 997, 1994, 2991, 5982, 8973, 17946, 26919, 53838, 80757, 161514]

約数ペア:

[(1, 161514), (2, 80757), (3, 53838), (6, 26919), (9, 17946), (18, 8973), (27, 5982), (54, 2991), (81, 1994), (162, 997)]