81144045

素因数分解:

$3^3\times 5^1\times {\mathrm{601067}}^1$

素因数の和:601081

約数の個数: 16

約数和(自身を含む): 144256320

約数和(自身を除く): 63112275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601067, 1803201, 3005335, 5409603, 9016005, 16228809, 27048015, 81144045]

約数ペア:

[(1, 81144045), (3, 27048015), (5, 16228809), (9, 9016005), (15, 5409603), (27, 3005335), (45, 1803201), (135, 601067)]